Get Free Samples! Come fill out the form ! ! !

Call us: +86 0755-82563503

English

Currency: $ US Dollar

STM32F103C8T6
MFI343S00177
can I ask you a question please?
STM32F407VET6

Categories
- Integrated Circuits (ICs)
  - Integrated Circuits (ICs)
  - AC to DC Converter ICs
  - Active Filters
  - ADC
  - AFE
  - Analog Multipliers & Dividers
  - Analog Switches & Multiplexers ICs
  - Application Specific Microcontrollers
  - Application Specific Timer
  - Audio Amplifiers
  - Audio Special Purpose
  - Battery Chargers ICs
  - Battery Management ICs
  - Buffers & Transceivers
  - Capacitive Sensors
  - Clock Buffers & Drivers
  - Clock Generators
  - CODECs Interface ICs
  - Comparators
  - Configuration Proms for FPGAs
  - Controllers Interface ICs
  - Converting Interface ICs
  - Counters & Dividers
  - CPLDs
  - Current Regulator IC
  - DAC
  - DC DC Voltage Regulators
  - DC to DC converter
  - DDS
  - Delay Lines Timing ICs
  - Digital Potentiometers
  - Display Drivers ICs
  - Drivers Interface ICs
  - DSP
  - Embedded ICs Modules
  - Energy Metering ICs
  - FIFOs Memory
  - Flip Flops
  - FPGAs
  - FPGAs with Microcontrollers
  - Full & Half-Bridge Drivers ICs
  - Gate Drivers ICs
  - Gates & Inverters
  - Hot Swap Controllers
  - I/O Expanders
  - IC Batteries
  - Ideal Diode controller
  - Instrumentational OP Amps
  - Interface ICs Modules
  - Laser Driver ICs
  - Latches
  - LED Driver ICs
  - Lighting Controllers
  - Linear Comparators
  - Linear Regulator Controllers
  - Linear Voltage Regulators
  - Memory
  - Memory Batteries
  - Memory Controllers
  - Microcontrollers
  - Microprocessors
  - Modems ICs & Modules
  - Motor Drivers
  - Multi-Functional Gates & Inverters
  - Multivibrators
  - Multivibrators
  - PFC PMICs
  - PLDs
  - PoE Controllers
  - Power Supply Control ICs
  - Power Switches ICs
  - Programmable Timers & Oscillators
  - RMS to DC Converters
  - RTCs
  - Sensor & Detector Interface ICs
  - Serializers & Deserializers
  - Shift Registers
  - Signal Buffers
  - Signal Switches & Multiplexers
  - Signal Terminators
  - SoC
  - Special Purpose ADCs/DACs
  - Special Purpose Amplifiers
  - Special Purpose Analog Switches
  - Specialized ICs
  - Specialized Interface ICs
  - Specialized Power Management ICs
  - Specialized Voltage Regulators
  - Specialty Logic ICs
  - Switching Voltage Regulators
  - Telecom Interface ICs
  - Thermal Management
  - Touch Screen Controllers
  - UARTs
  - Universal Bus Functions
  - V/F & F/V Converters
  - Video Amps & Modules
  - Video Processing Linear ICs
  - Voice Record and Playback
  - Voltage Reference
  - Voltage Supervisors
  - Voltage Translators & Level Shifters
  - Integrated circuits, often referred to as ICs or microchips, are miniature electronic circuits that contain thousands to billions of transistors, resistors, capacitors, and other electronic components on a small semiconductor material. ICs are the building blocks of modern electronics and are used in a vast array of devices and systems, ranging from smartphones and computers to automotive electronics and medical devices. They provide compactness, high functionality, and improved performance by integrating multiple electronic functions onto a single chip.
- Connectors
  - Connectors
  - ARINC Connectors
  - Backplane Connector Contacts
  - Backplane Connectors Accessories
  - Backplane Connectors Housings
  - Backshells and Cable Clamps
  - Banana Tip Adapters
  - Banana Tip Binding Posts
  - Banana Tip Connectors Accessories
  - Banana Tip Jacks
  - Barrel Accessories
  - Barrel Adapters
  - Barrel Audio Connectors
  - Barrel Connectors
  - Barrel Power Connectors
  - Barrier Terminal Blocks
  - Between Series Adapters
  - Blade Type Power Connectors
  - Blade Type Power Connectors
  - Blade Type Power Connectors Accessories
  - Blade Type Power Connectors Housings
  - Board In Connectors
  - Board to Board Connectors
  - Card Edge Adapters
  - Card Edge Connectors Accessories
  - Card Edge Connectors Housings
  - Card Edge Contacts
  - Centronics Connectors
  - Circular Adapters
  - Circular Connectors
  - Circular Connectors Accessories
  - Circular Connectors Housings
  - Circular Contacts
  - Coaxial Connectors
  - Coaxial Connectors Accessories
  - D-Sub Adapters
  - D-Sub Connector Housings
  - D-Sub Connector Terminators
  - D-Sub Connectors
  - D-Sub Connectors Accessories
  - D-Sub Contacts
  - D-Sub Hoods
  - D-Sub Jackscrews
  - DIN 41612 Connectors
  - Din Rail Terminal Blocks
  - Edgeboard Connectors
  - Faceplates & Frames
  - Fiber Optic Adapters
  - Fiber Optic Connectors
  - Fiber Optic Connectors Accessories
  - Fiber Optic Connectors Housings
  - Flat Flexible Connector Housings
  - Flat Flexible Connectors
  - Flat Flexible Connectors Accessories
  - Flat Flexible Contacts
  - Foil Connectors
  - Hard Metric Connector
  - Headers & Male Pins
  - Heavy Duty Connectors Accessories
  - Heavy Duty Connectors Assemblies
  - Heavy Duty Connectors Frames
  - Heavy Duty Connectors Housings
  - Heavy Duty Connectors Modules
  - Heavy Duty Contacts
  - IC Adapters
  - IC and Component Sockets
  - IC Sockets Accessories
  - Inline Memory Module Sockets
  - Interface Modules Terminal Blocks
  - Keystone Accessories
  - Keystone Inserts
  - Knife Connectors
  - Leadframe Contacts
  - LGH Connectors
  - Magnetic Wire Terminals
  - Magnetics Modular Jacks
  - Memory Card Adapters
  - Memory Card Sockets
  - Memory Connectors Accessories
  - Modular Adapters
  - Modular Connectors Accessories
  - Modular Jacks
  - Modular Plug Housings
  - Modular Plugs
  - Multi Purpose Contacts
  - Panel Mount Connectors
  - Panel Mount Terminal Blocks
  - PC Pin Terminals
  - Photovoltaic Connectors
  - Photovoltaic Connectors Accessories
  - Photovoltaic Contacts
  - Pluggable Connectors
  - Pluggable Connectors Accessories
  - Pluggable Terminal Blocks
  - Power Distribution Terminal Blocks
  - Power Entry Connectors Accessories
  - Power Entry Connectors Modules
  - Quick-Connect & Quick-Disconnect Connectors
  - Rectangular Connectors
  - Rectangular Connectors Accessories
  - Rectangular Connectors Adapters
  - Rectangular Connectors Arrays
  - Rectangular Connectors Headers
  - Rectangular Connectors Housings
  - Rectangular Contact Inserts
  - Rectangular Terminals
  - RF Adapters
  - RF Contacts
  - RF Terminators
  - Ring Terminals
  - Screw Connectors
  - Shunts & Jumpers
  - Socket Terminals
  - Solder Lug Connectors
  - Spade Connectors
  - Specialized Backplane Connectors
  - Specialized Connectors
  - Specialized Terminal Blocks
  - Spring Loaded Contacts
  - Spring Loaded Rectangular Connectors
  - SSL Connectors
  - SSL Connectors Accessories
  - SSL Contacts
  - Terminal Block Adapters
  - Terminal Blocks - Contacts
  - Terminal Blocks Accessories
  - Terminal Jumpers
  - Terminal Junction Systems
  - Terminal Marker Strips
  - Terminal Strips and Turret Boards
  - Terminal Wire Ferrules
  - Terminals Accessories
  - Terminals Adapters
  - Terminals Housings
  - Transistor Sockets
  - Turret Connectors
  - Video Adapters
  - Video Connector Accessories
  - Video Connectors
  - Wire Pin Connectors
  - Wire Splice Connectors
  - Wire-to-Board Connectors
  - Wire-to-Board Terminal Blocks
  - Wiring Blocks Accessories
  - Wiring Modular Connectors
  - Connectors are devices used to establish electrical or mechanical connections between two or more components or systems. They provide a means for joining cables, wires, or other conductive elements, enabling the transmission of electrical signals, power, or data. Connectors come in a wide range of forms, including electrical connectors, coaxial connectors, modular connectors, and fiber optic connectors. They play a critical role in industries such as telecommunications, automotive, aerospace, and consumer electronics, facilitating reliable and secure connections.
- Discrete Semiconductors
  - Discrete Semiconductors
  - Arrays BJT Transistors
  - BJT Transistors Arrays
  - Bridge Rectifiers
  - DIACs and SIDACs
  - IGBTs Modules
  - IGBTs Transistors Arrays
  - JFETs Transistors
  - MOSFETs Transistors Arrays
  - Power Driver Modules
  - Pre-Biased BJT Transistors
  - Programmable Unijunction Transistors
  - Rectifier Diode Array
  - RF BJT Transistors
  - RF Diodes
  - RF MOSFETs Transistors
  - SCRs Thyristors
  - Single BJT Transistors
  - Single IGBTs
  - Single IGBTs
  - Single MOSFETs Transistors
  - Single-Phase Diode Rectifier
  - Specialized Transistors
  - Thyristors Modules
  - TRIACs Thyristors
  - Varactors
  - Zener Diode Arrays
  - Zener Single Diodes
  - Discrete Semiconductor refer to electronic components that are individual and separate from each other, as opposed to integrated circuits that contain multiple components on a single chip. These discrete components include diodes, transistors, thyristors, and other similar devices that perform specific functions in electronic circuits. They are commonly used in power supplies, amplifiers, and other electronic devices where precise control and regulation of electrical signals is required. Discrete Semiconductor Products are available in a variety of sizes, shapes, and specifications to meet the needs of different applications. They are widely used in the electronics industry and are essential components in many electronic devices.
- Capacitors
  - Capacitors
  - Aluminum Electrolytic Capacitors
  - Aluminum Polymer Capacitors
  - Capacitor Accessories
  - Capacitor Networks
  - Ceramic Capacitors
  - Ceramic Capacitors
  - Film Capacitors
  - Mica & PTFE Capacitors
  - Niobium Oxide Capacitors
  - Silicon Capacitors
  - Supercapacitors & EDLC
  - Tantalum Capacitors
  - Tantalum Polymer Capacitors
  - Thin Film Capacitors
  - Trimmers Variable
  - Capacitors are electronic components that store and release electrical energy. They consist of two conductive plates separated by an insulating material known as a dielectric. Capacitors are widely used in electronic circuits for various purposes, including energy storage, filtering, decoupling, timing, and coupling signals. They are available in different types, such as electrolytic capacitors, ceramic capacitors, and tantalum capacitors, each with unique characteristics suitable for different applications.
- Sensors
  - Sensors
  - CdS Cells
  - Accelerometers
  - Accessories
  - Amplifiers
  - Analog & Digital Sensor
  - Analog & Digital Sensors
  - Analog Optical Sensors
  - Angle & Linear Position Measuring Sensors
  - Camera Modules
  - Color Sensors
  - Current Sensors
  - Distance Measuring Sensors
  - Dust Sensors
  - Encoders
  - Float & Level Sensors
  - Flow Sensors
  - Force Sensors
  - Gas Sensors
  - Gyroscopes
  - Humidity Sensors
  - Image Sensors
  - IMUs
  - Inclinometers
  - IrDA Transceiver Modules
  - Junction Blocks
  - Logic Optical Sensors
  - Logic Photo Detectors
  - Logic Photointerrupters
  - LVDT Transducers
  - Magnetic Compass Sensors Modules
  - Magnetic Linear Sensors ICs
  - Magnetic Position Sensors Modules
  - Magnetic Switches
  - Mechanical Temperature Sensors
  - Multi Purpose Magnets
  - Multifunction
  - NTC Thermistors
  - Occupancy Sensors
  - Optical Motion Sensors
  - Optical Sensors Remote Receiver
  - Photodiodes
  - Photoelectric Sensors
  - Phototransistors
  - Proximity Sensors
  - PTC Thermistors
  - RTD
  - Sensor Cable Accessories
  - Sensor Cable Assemblies
  - Sensor Matched Magnets
  - Shock Sensors
  - Solar Cells
  - Solid State Thermostats
  - Specialized Sensors
  - Strain Gauges
  - Thermocouple Temperature Sensors
  - Tilt Switch Sensors
  - Touch Sensors
  - Transducers
  - Transistor Optical Sensors
  - Ultrasonic Receivers
  - UV Sensors
  - Vibration Sensors
  - Sensors are devices that detect and measure physical or environmental parameters and convert them into electrical signals. They enable the acquisition of real-world data for monitoring, control, and feedback purposes. Sensors can detect variables such as temperature, pressure, light, motion, proximity, and many others. They find application in diverse fields, including automotive systems, consumer electronics, industrial automation, healthcare, and environmental monitoring.
- Resistors
  - Resistors
  - Chassis Mount Resistors
  - Chip SMD Resistors
  - Chip SMD Resistors
  - Resistor Accessories
  - Resistor Arrays
  - Specialized Resistors
  - Through Hole Resistors
  - Resistors are passive electronic components designed to impede the flow of electric current in a circuit. They are used to control current levels, divide voltage, and limit power dissipation. Resistors are available in various types, including fixed resistors, variable resistors (potentiometers), and specialized resistors for specific applications such as high power or precision requirements. They are fundamental components in electronic circuits, playing roles in voltage regulation, signal conditioning, and impedance matching.
- Isolators
  - Isolators
  - Digital Isolators
  - Isolated Gate Drivers
  - Logic Optoisolators
  - Photovoltaic Optoisolators
  - Specialized Isolators
  - Triac Optoisolators
  - Isolators, also known as isolation devices or isolating components, are electronic components designed to electrically separate or isolate different parts of a circuit or system. They provide protection by preventing unwanted electrical currents, noise, or interference from affecting sensitive components or systems. Isolators are commonly used in applications where electrical isolation is crucial, such as power supplies, communication systems, motor control, and industrial automation. They ensure reliable operation, safety, and protection from electrical disturbances or faults.
- Board Mount Power Supplies
  - Board Mount Power Supplies
  - Board Mount AC DC Converters
  - Board Mount Accessories
  - Board Mount DC DC Converters
  - Off-board LED Drivers
  - Box and enclosure products refer to electronic components that are designed to protect and house electronic devices. These products come in a variety of shapes and sizes, and are typically made from materials such as plastic, metal, or fiberglass. Box and enclosure products are essential for protecting electronic components from environmental factors such as dust, moisture, and temperature fluctuations. They also provide a secure and organized way to store and transport electronic devices. Box and enclosure products are commonly used in industries such as telecommunications, aerospace, and automotive, as well as in consumer electronics.
- RF/IF & RFID
  - RF/IF & RFID
  - Attenuators
  - Balun
  - RF Accessories
  - RF Amplifiers
  - RF Antennas
  - RF Boards
  - RF Demodulators
  - RF Detectors
  - RF Directional Coupler
  - RF Front End
  - RF Misc ICs and Modules
  - RF Mixers
  - RF Modulators
  - RF Multiplexers
  - RF Power Controller ICs
  - RF Power Dividers
  - RF Receivers
  - RF Shields
  - RF Switches
  - RF Transceiver ICs
  - RF Transceiver Modules
  - RF Transmitter
  - RF Transmitters
  - RFI & EMI Contacts
  - RFI & EMI Materials
  - RFID Accessories
  - RFID Antennas
  - RFID Boards
  - RFID ICs
  - RFID Reader Modules
  - RFID Tags
  - RF power dividers/splitters are electronic components that are used to divide or split an incoming RF signal into multiple output signals. These components are commonly used in communication systems, such as radio and television broadcasting, as well as in radar and satellite communication systems. RF power dividers/splitters are designed to maintain signal integrity and minimize signal loss, ensuring that each output signal is of equal strength and quality. They come in various configurations, including 2-way, 3-way, 4-way, and 8-way, and can be used in both indoor and outdoor applications. RF power dividers/splitters are essential components in any RF system that requires signal distribution.
- Circuit Protection
  - Circuit Protection
  - Circuit Breakers
  - Circuit Protection Accessories
  - Electrical Fuses
  - Fuseholders
  - Fuses
  - GDT
  - GFCI
  - ICL
  - Lighting Protection
  - PTC Resettable Fuses
  - Surge Suppression ICs
  - Thermal Fuses
  - TVS Diodes
  - TVS Mixed Technology
  - TVS SPDs
  - TVS Thyristors
  - TVS Varistors
  - Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
- Crystals
  - Crystals
  - Crystals
  - Crystals Accessories
  - Oscillators
  - Pin Configurable Oscillators
  - Programmable Oscillators
  - Resonators
  - Stand Alone Programmers
  - Voltage Controlled Oscillators
  - Crystals, in the context of electronics, refer to quartz crystals or other similar crystalline structures used as precise timing references or frequency-determining elements. These crystals exhibit a phenomenon called piezoelectricity, which allows them to generate a stable and accurate electrical signal when subjected to mechanical stress or voltage. Crystals are extensively used in oscillators
- Inductors
  - Inductors
  - Adjustable Inductors
  - Delay Lines
  - Fixed Inductors
  - Signal Transformers
  - Wireless Charging Coils
  - Inductors are passive electronic components that store electrical energy in the form of a magnetic field. They are typically made of a coil of wire wound around a core material and are used in various electrical circuits and systems. Inductors resist changes in current flow and are commonly employed in filtering, energy storage, impedance matching, and signal conditioning applications. They play a vital role in applications such as power supplies, radio frequency (RF) circuits, motor control, and electromagnetic compatibility (EMC) solutions.
- Filters
  - Filters
  - Cable Ferrites
  - Ceramic Filters
  - Common Mode Chokes
  - DSL Filters
  - EMI/RFI Filters
  - Feed Through Capacitors
  - Ferrite Beads and Chips
  - Ferrite Disks and Plates
  - Filters Accessories
  - Helical Filters
  - Monolithic Crystals
  - Power Line Filter Modules
  - RF Filters
  - SAW Filters
  - Filters are electronic components designed to selectively allow or block certain frequencies or ranges of frequencies in a signal or waveform. They are used to remove unwanted noise, interference, or specific frequency components, and to shape or modify the frequency response of a circuit or system. Filters can be classified into different types, such as low-pass, high-pass, band-pass, and band-stop filters, each serving specific purposes in applications ranging from audio and communication systems to power electronics and signal processing.
- View All

Items : %s%s

Special Purpose ADCs/DACs

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Package / Case	Interface	REACH SVHC	Reach Compliance Code	Frequency	Height	Width	Thickness	Mounting Type	Weight	Operating Temperature	Technology	Operating Supply Current	Height Seated (Max)	HTS Code	Number of Functions	Nominal Supply Current	Max Frequency	Type	JESD-609 Code	Terminal Finish	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Output Type	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Signal to Noise Ratio (SNR)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Max Power Dissipation	Output Voltage	Number of Elements	Polarity	Power Dissipation	Supply Current-Max (Isup)	Max Dual Supply Voltage	Min Dual Supply Voltage	Neg Supply Voltage-Nom (Vsup)	Supplier Device Package	Core Architecture	Speed	Access Time	Power Consumption	Dual Supply Voltage	Memory Size	Memory Type	Resolution	Number of Analog Inputs	Number of Analog Outputs	RAM Size	Number of Bits	Number of I/O	Address Bus Width	Supply Current-Max	Supply Type	Voltage - Supply	Number of Analog In Channels	Output Bit Code	Number of A/D Converters	Analog Input Voltage-Max	Output Format	Negative Supply Voltage-Nom	Analog Input Voltage-Min	Sampling Rate	Conversion Rate	Integral Nonlinearity (INL)	Number of D/A Converters	External Data Bus Width	Neg Supply Voltage-Max (Vsup)	Neg Supply Voltage-Min (Vsup)	Data Bus Width	Number of Programmable I/O	Linearity Error-Max (EL)	Sample and Hold / Track and Hold	Conversion Time-Max	Settling Time	Number of Timers/Counters	Clock Frequency	Number of DAC Channels	Bit Size	Has ADC	DMA Channels	PWM Channels	DAC Channels	ROM Programmability	Voltage Supply Source	ROM (words)	Data Interface	Resolution (Bits)	Sampling Rate (Per Second)	Input Bit Code	Input Format	Analog Output Voltage-Max	Analog Output Voltage-Min
AMC1303M2520DWV	Texas Instruments	RFQ Min: 1 Mult: 1	download	12 Weeks	ACTIVE (Last Updated: 6 days ago)		Tube			yes	Active	3 (168 Hours)	8			5.85mm	ROHS3 Compliant				8	8-SOIC (0.295, 7.50mm Width)	Serial				2.8mm	7.5mm	2.65mm	Surface Mount		-40°C~125°C					1			Isolated Module	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V	NOT SPECIFIED	AMC1303			YES					1																										16					2.7V~5.5V	1	BINARY		0.25V			-0.25V	20 MHz																						Analog Digital		CMOS, Serial	16 b	78k
TLV320DAC32IRHBT	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 5 days ago)	Surface Mount	Tape & Reel (TR)			yes	Active	3 (168 Hours)	32	EAR99	3.6V	5mm	ROHS3 Compliant	Lead Free		No	32	32-VFQFN Exposed Pad	I2C, Serial	No SVHC			1mm	5mm	900μm	Surface Mount	71.809342mg	-40°C~85°C	CMOS				1	3.99mA		DAC	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD		260	3.3V		TLV320DAC32	32						95 dB		Other Converters		1.83.3V		1.82W													18mW						4		24				Analog, Digital	1.8V 3.3V								96 ksps															2							Analog Digital		I2C, Serial	24 b	96k
ADS1205IRGET	Texas Instruments	RFQ Min: 1 Mult: 1	download
MAX126CCAX+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	1998		yes	Active	1 (Unlimited)	36				ROHS3 Compliant	Lead Free		No	36	36-BSOP (0.295, 7.50mm Width)						7.495mm		Surface Mount		0°C~70°C			2.65mm					Data Acquisition System (DAS)	e3	Matte Tin (Sn)		GULL WING	260	5V		MAX126	36					4.75V	75 dB	8				5.25V				Bipolar		25mA			-5V													14				Analog, Digital, Dual	5V ±5V			1					250 ksps					-5.25V	-4.75V																Analog Digital Dual ±		Parallel	14 b	250k
MAX186DEWP+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks			Tape & Reel (TR)	2012		yes	Active	1 (Unlimited)	20	EAR99			ROHS3 Compliant	Lead Free				20-SOIC (0.295, 7.50mm Width)						7.5mm		Surface Mount		-40°C~85°C	CMOS		2.65mm		1			Data Acquisition System (DAS), ADC	e3	Matte Tin (Sn)		GULL WING	260	5V	NOT SPECIFIED	MAX186	20		YES	1.27mm	R-PDSO-G20			8	Analog to Digital Converters	Not Qualified	5/+-5V																							12			2.5mA		±5V	8	BINARY, 2'S COMPLEMENT BINARY				-5V		0.133 MHz									0.0244%	TRACK	10μs											Dual ±		MICROWIRE™, QSPI™, Serial, SPI™	12 b	133k
MSC1214Y2PAGT	Texas Instruments	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)				Obsolete	4 (72 Hours)	64				ROHS3 Compliant	Lead Free		No	64	64-TQFP	Parallel, Serial			40MHz				Surface Mount	274.706879mg	-40°C~125°C	CMOS					14.8mA		ADC and DAC: MCU Based			QUAD	GULL WING		5V		MSC1214Y2	64			0.5mm				8	Microcontrollers		3/5V												8051		33 μs	4mW				3 B			1.3kB	24	32	16		Analog, Digital	2.7V~5.25V			1					1 ksps	1 ksps		2	8								8 μs				8	YES	NO	YES	YES	FLASH	Analog Digital	4096	Serial, Parallel		1k
MAX126CEAX+	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube	1998		yes	Active	1 (Unlimited)	36				ROHS3 Compliant	Lead Free		No	36	36-BSOP (0.295, 7.50mm Width)						7.495mm		Surface Mount		-40°C~85°C			2.65mm					Data Acquisition System (DAS)	e3	Matte Tin (Sn)		GULL WING	260	5V	30	MAX126	36					4.75V	75 dB	8				5.25V				Bipolar		25mA			-5V													14				Analog, Digital, Dual	5V ±5V			1					250 ksps					-5.25V	-4.75V																Analog Digital Dual ±		Parallel	14 b	250k
AD7890AR-2	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	3 (168 Hours)					Non-RoHS Compliant					24-SOIC (0.295, 7.50mm Width)								Surface Mount		-40°C~85°C								Data Acquisition System (DAS)																8														24-SOIC																	5V																														Single Supply		SPI	12 b	117k
CS4362A-DQZR	Cirrus Logic Inc.	RFQ Min: 1 Mult: 1	download	26 Weeks		Surface Mount	Tape & Reel (TR)	2005		yes	Active	2 (1 Year)	48	3A001.A.5.B	5V	7mm	RoHS Compliant		Tin		48	48-LQFP	Serial					7mm		Surface Mount		-40°C~105°C				8542.39.00.01	1			DAC, Audio	e3		QUAD	GULL WING	260	5V	40	CS4362	48	Voltage		0.5mm				6	Other Converters	Not Qualified						Bipolar																		24				Analog, Digital	2.37V~5.25V								216 ksps	192 ksps																					Analog Digital		DSD, PCM	24 b	216k	2'S COMPLEMENT
LTC1293BCN#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 3 weeks ago)	Through Hole	Tube	2005			Active	1 (Unlimited)	16	EAR99	5V		ROHS3 Compliant	Lead Free			16	16-DIP (0.300, 7.62mm)	Parallel, Serial					7.62mm		Through Hole		0°C~70°C	CMOS				1			Data Acquisition System (DAS), ADC	e3	Matte Tin (Sn)			NOT SPECIFIED	5V	NOT SPECIFIED	LTC1293	16			2.54mm				8	Analog to Digital Converters	Not Qualified					1	Bipolar, Unipolar	500mW										5V							12				Dual	±5V 5V	6	BINARY, 2'S COMPLEMENT BINARY				-5V		46.5 ksps		0.5 LSB								SAMPLE												Dual ±		Serial, Parallel	12 b	46.5k
THS8134BCPHPG4	Texas Instruments	RFQ Min: 1 Mult: 1	download			Surface Mount	Tray			no	Obsolete	3 (168 Hours)	48		5V	7mm	ROHS3 Compliant	Contains Lead		No	48	48-PowerTQFP						7mm		Surface Mount	130.010913mg	0°C~70°C	CMOS		1.2mm		1	134mA		Video DAC	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	GULL WING	260	5V		THS8134	48			0.5mm			53 dB		Other Converters				710mW																					8				Analog, Digital	3V~5.25V								80 Msps	80 Msps	1.2 LSB										9 ns			3							Analog Digital		Parallel	8 b	80M	OFFSET BINARY		2.4V
AD1851R-REEL7	Analog Devices Inc.	RFQ Min: 1 Mult: 1	download			Surface Mount	Cut Tape (CT)				Obsolete	1 (Unlimited)	16	EAR99			Non-RoHS Compliant		Lead, Tin		16	16-SOIC (0.295, 7.50mm Width)			not_compliant			7.5mm		Surface Mount		-25°C~70°C	BICMOS		2.65mm		1			DAC, Audio	e0			GULL WING	240	5V	30	AD1851	16						110 dB		Other Converters	Not Qualified						Bipolar			5.25V	4.75V							5V							16				Dual	±5V						-5V			12.5 Msps											1.5 μs			1							Dual ±		PCM	16 b		2'S COMPLEMENT BINARY	SERIAL		-2.88V
MSC1201Y3RHHR	Texas Instruments	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)				Obsolete	2 (1 Year)	36		5.25V		ROHS3 Compliant	Lead Free		No	36	36-VFQFN Exposed Pad	I2C, SPI, Serial, USART							Surface Mount		-40°C~125°C	CMOS		1mm			33mA	33MHz	ADC and DAC: MCU Based			QUAD			5V		MSC1201Y3	36			0.5mm				6	Microcontrollers		3/5V												8051			4mW		8kB	FLASH				256B	24	16			Analog, Digital	2.7V~5.25V								1 ksps							8b	16					2			8	YES	NO	NO	YES		Analog Digital		SPI		1k
MSC1214Y2PAGTG4	Texas Instruments	RFQ Min: 1 Mult: 1				Surface Mount	Tape & Reel (TR)				Obsolete	4 (72 Hours)	64				ROHS3 Compliant	Lead Free		No	64	64-TQFP	Parallel, Serial							Surface Mount	274.706879mg	-40°C~125°C	CMOS					14.8mA		ADC and DAC: MCU Based			QUAD	GULL WING		5V		MSC1214Y2	64			0.5mm				8	Microcontrollers		3/5V													40 MHz		4mW				3 B				24	32	16		Analog, Digital	2.7V~5.25V			1					1 ksps	1 ksps		2	8								8 μs		40MHz		8	YES	NO	YES	YES	FLASH	Analog Digital	4096	Serial, Parallel		1k
AD421BRRL	Analog Devices Inc.	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	1 (Unlimited)	16	EAR99			Non-RoHS Compliant				16	16-SOIC (0.295, 7.50mm Width)	Serial		not_compliant			7.5mm		Surface Mount		-40°C~85°C	BICMOS		2.65mm		1			DAC	e0		DUAL	GULL WING	240	3V	30	AD421	16		YES					1	Other Converters	Not Qualified	3/5V																							16			0.75mA	Single	3V 3.3V 5V									125 sps	0.01 LSB										8 ms										Single Supply		MICROWIRE™, Serial	16 b		BINARY
ICL7117CPL	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	1996		no	Obsolete	1 (Unlimited)	40	EAR99		52.075mm	Non-RoHS Compliant	Contains Lead		No	40	40-DIP (0.600, 15.24mm)	Parallel	Unknown						Through Hole		0°C~70°C	CMOS	800μA	5.08mm		1	1.6mA		Display Driver	e0		DUAL		240	9V	20	ICL7117	40			2.54mm					Analog to Digital Converters		+-5V		1W	3V																	1			3					4.75V~5.25V	1	BINARY		2V		-5V			3 sps																					Single Supply			3.5 Digit
MAX15500KGTJ+	Maxim Integrated	RFQ Min: 1 Mult: 1	download					2015			Obsolete	1 (Unlimited)	32			5mm	ROHS3 Compliant					32-WFQFN Exposed Pad						5mm		Surface Mount		-40°C~105°C	BICMOS		0.8mm		1			Conditioner			QUAD	NO LEAD	NOT SPECIFIED	24V	NOT SPECIFIED				YES	0.5mm	S-XQCC-N32			1				32.5V									-24V																		±15V~32.5V 2.7V~5.25V														-32.5V																Analog Digital Dual ±		SPI
MAX186BCWP+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2012		yes	Active	1 (Unlimited)	20	EAR99	5V		ROHS3 Compliant	Lead Free				20-SOIC (0.295, 7.50mm Width)	SPI, Serial					7.5mm		Surface Mount		0°C~70°C	CMOS		2.65mm		1			Data Acquisition System (DAS), ADC	e3	Matte Tin (Sn)		GULL WING	260	5V	30	MAX186	20				R-PDSO-G20			8	Analog to Digital Converters	Not Qualified			640mW			Bipolar, Unipolar																		12			2.5mA	Dual	±5V	8	BINARY, 2'S COMPLEMENT BINARY	1			-5V		133 ksps	133 ksps									TRACK												Dual ±		MICROWIRE™, QSPI™, Serial, SPI™	12 b	133k
LTC1290BIN#PBF	Linear Technology / Analog Devices	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 3 months ago)	Through Hole	Tube	2005			Active	1 (Unlimited)	20	EAR99	5V		ROHS3 Compliant	Lead Free			20	20-DIP (0.300, 7.62mm)	Parallel, Serial					7.62mm		Through Hole		-40°C~85°C	CMOS		3.937mm		1			Data Acquisition System (DAS), ADC	e3	Matte Tin (Sn)			NOT SPECIFIED	5V	NOT SPECIFIED	LTC1290	20			2.54mm				8	Analog to Digital Converters	Not Qualified					1	Bipolar, Unipolar	500mW										5V							12				Dual	±5V 5V	8	2'S COMPLEMENT BINARY				-5V		50 ksps		0.5 LSB								SAMPLE												Dual ±		Serial, Parallel	12 b	50k
MAX188CCWP+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	12 Weeks		Surface Mount	Tape & Reel (TR)	2012		yes	Active	1 (Unlimited)	20	EAR99	5V		ROHS3 Compliant	Lead Free				20-SOIC (0.295, 7.50mm Width)	SPI, Serial					7.5mm		Surface Mount		0°C~70°C	CMOS		2.65mm		1			Data Acquisition System (DAS), ADC	e3	Matte Tin (Sn)		GULL WING	260	5V	30	MAX188	20				R-PDSO-G20			8	Analog to Digital Converters	Not Qualified			640mW			Bipolar, Unipolar																		12			2.5mA	Dual	±5V	8	BINARY, 2'S COMPLEMENT BINARY	1			-5V		133 ksps	133 ksps									TRACK												Dual ±		MICROWIRE™, QSPI™, Serial, SPI™	12 b	133k
PCM1870RHFR	Texas Instruments	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 1 day ago)	Surface Mount	Tape & Reel (TR)			yes	Active	2 (1 Year)	24	EAR99	3.3V	5mm	ROHS3 Compliant	Lead Free			24	24-VFQFN Exposed Pad	I2C, SPI, Serial				1mm	4mm	900μm	Surface Mount	54.601182mg	-40°C~85°C	CMOS				1			ADC, Audio	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	NO LEAD	260	3.3V	NOT SPECIFIED	PCM1870	24						90 dB	4		Not Qualified			39.6mW		2	Bipolar, Unipolar	39.6mW									26.4mW								16				Analog, Digital	1.71V~3.6V 2.4V~3.6V	1							50 ksps	50 ksps																					Analog Digital		I²C, Serial, SPI™	16 b	5k ~ 50k
PCM1792DBR	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	1 (Unlimited)					ROHS3 Compliant					28-SSOP (0.209, 5.30mm Width)								Surface Mount		-25°C~85°C								DAC, Audio																3														28-SSOP																	3V~3.6V 5V																														Analog Digital		DSD, PCM	24 b	200k
AD7147A-1ACBZ500R7	Analog Devices Inc.	RFQ Min: 1 Mult: 1	download		OBSOLETE (Last Updated: 1 month ago)		Tape & Reel (TR)		CapTouch™	no	Obsolete	3 (168 Hours)	25	EAR99	3.3V	2.245mm	ROHS3 Compliant	Contains Lead	Copper, Silver, Tin	No	25	25-UFBGA, WLCSP	SPI					2.05mm		Surface Mount		-40°C~85°C			0.6mm	8542.39.00.01	1			Capacitance-to-Digital Converter			BOTTOM	BALL				AD7147	25		YES	0.4mm		2.6V		13				3.6V					3.6mW																					Single	2.6V~3.6V								111 sps																						Single Supply		I2C, Serial	16 b	250k
AK8411VT	AKM Semiconductor Inc.	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	1 (Unlimited)
PCM1604PT	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)		SoundPlus™		Obsolete	3 (168 Hours)					ROHS3 Compliant					48-LQFP								Surface Mount		-25°C~85°C								DAC, Audio																3														48-LQFP (7x7)																	3V~3.6V 5V																														Analog Digital		I2S	24 b	200k
MAX127ACAI+G002	Maxim Integrated	RFQ Min: 1 Mult: 1	download								Obsolete	1 (Unlimited)
ICL7117C/D	Maxim Integrated	RFQ Min: 1 Mult: 1	download					2013		no	Obsolete	1 (Unlimited)	40	EAR99			ROHS3 Compliant					Die			not_compliant					Surface Mount		0°C~70°C	CMOS				1			Display Driver	e0	TIN LEAD	UPPER	NO LEAD	240	9V	NOT SPECIFIED		40		YES		R-XUUC-N40			1	Analog to Digital Converters	Not Qualified	+-5V																							16						1	BINARY		2V	PARALLEL, WORD	-5V																								Single Supply			3.5 Digit
MAX11301GTL+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	17 Weeks		Surface Mount	Tape & Reel (TR)	2015	PIXI™		Active	1 (Unlimited)	40			6mm	ROHS3 Compliant					40-WFQFN Exposed Pad						6mm		Surface Mount		-40°C~105°C	BICMOS		0.8mm		1			ADC, DAC			QUAD	NO LEAD	NOT SPECIFIED	5V	NOT SPECIFIED	MAX11301				0.5mm	S-XQCC-N40	4.75V		2																														Analog, Digital	1.62V~5.5V 5V								400 ksps																						Analog Digital		I2C	12 b	400k
PCM1803DBR	Texas Instruments	RFQ Min: 1 Mult: 1			NRND (Last Updated: 2 days ago)	Surface Mount	Tape & Reel (TR)			yes	Not For New Designs	1 (Unlimited)	20	EAR99		7.2mm	ROHS3 Compliant	Lead Free		No	20	20-SSOP (0.209, 5.30mm Width)					2mm	5.3mm	1.95mm	Surface Mount	189.913455mg	-40°C~85°C	CMOS				1			ADC, Audio	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V		PCM1803	20			0.65mm			103 dB		Analog to Digital Converters		3.35V		80mW			Bipolar	80mW									77mW					2			24			10mA	Analog, Digital	2.7V~3.6V 4.5V~5.5V	2			3V				96 ksps	96 ksps																					Analog Digital		Serial	24 b	96k
PCM1800E	Texas Instruments	RFQ Min: 1 Mult: 1			ACTIVE (Last Updated: 2 days ago)	Surface Mount	Tube			yes	Not For New Designs	1 (Unlimited)	24	EAR99	5V	8.2mm	ROHS3 Compliant	Lead Free		No	24	24-SSOP (0.209, 5.30mm Width)		No SVHC			2mm	5.3mm	1.95mm	Surface Mount	220.105698mg	-25°C~85°C	CMOS				1	18mA		ADC, Audio	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V		PCM1800	24			0.65mm			95 dB						125mW			Bipolar	125mW									90mW					2			20				Analog, Digital	4.5V~5.5V	2	BINARY						48 ksps																						Analog Digital		Serial	20 b	48k

AMC1303M2520DWV Texas Instruments
Tube Active 16 b b 78k k Special Purpose ADCs/DACs CMOS, Serial 2.7V~5.5V V 8-SOIC (0.295, 7.50mm Width) Surface Mount

Price: 0.0000
RFQ
TLV320DAC32IRHBT Texas Instruments
Tape & Reel (TR) Active 24 b b 96k k Special Purpose ADCs/DACs I2C, Serial 1.8V 3.3V V 32-VFQFN Exposed Pad Surface Mount

Price: 0.0000
RFQ
ADS1205IRGET Texas Instruments
Two 1-bit, 10MHz, 2nd-order delta-sigma modulators

Price: 0.0000
RFQ
MAX126CCAX+T Maxim Integrated
Tape & Reel (TR) Active 14 b b 250k k Special Purpose ADCs/DACs Parallel 5V ±5V V 36-BSOP (0.295, 7.50mm Width) Surface Mount

Price: 0.0000
RFQ
MAX186DEWP+T Maxim Integrated
Tape & Reel (TR) Active 12 b b 133k k Special Purpose ADCs/DACs MICROWIRE?, QSPI?, Serial, SPI? ±5V V 20-SOIC (0.295, 7.50mm Width) Surface Mount

Price: 0.0000
RFQ
MSC1214Y2PAGT Texas Instruments
Tape & Reel (TR) Obsolete 1k k Special Purpose ADCs/DACs Serial, Parallel 2.7V~5.25V V 64-TQFP Surface Mount

Price: 0.0000
RFQ
MAX126CEAX+ Maxim Integrated
Tube Active 14 b b 250k k Special Purpose ADCs/DACs Parallel 5V ±5V V 36-BSOP (0.295, 7.50mm Width) Surface Mount

Price: 0.0000
RFQ
AD7890AR-2 Rochester Electronics
Tube Obsolete 12 b b 117k k Special Purpose ADCs/DACs SPI 5V V 24-SOIC (0.295, 7.50mm Width) Surface Mount 24-SOIC

Price: 0.0000
RFQ
CS4362A-DQZR Cirrus Logic Inc.
Tape & Reel (TR) Active 24 b b 216k k Special Purpose ADCs/DACs DSD, PCM 2.37V~5.25V V 48-LQFP Surface Mount

Price: 0.0000
RFQ
LTC1293BCN#PBF Linear Technology / Analog Devices
Tube Active 12 b b 46.5k k Special Purpose ADCs/DACs Serial, Parallel ±5V 5V V 16-DIP (0.300, 7.62mm) Through Hole

Price: 0.0000
RFQ
THS8134BCPHPG4 Texas Instruments
Tray Obsolete 8 b b 80M k Special Purpose ADCs/DACs Parallel 3V~5.25V V 48-PowerTQFP Surface Mount

Price: 0.0000
RFQ
AD1851R-REEL7 Analog Devices Inc.
Cut Tape (CT) Obsolete 16 b b Special Purpose ADCs/DACs PCM ±5V V 16-SOIC (0.295, 7.50mm Width) Surface Mount

Price: 0.0000
RFQ
MSC1201Y3RHHR Texas Instruments
Tape & Reel (TR) Obsolete 1k k Special Purpose ADCs/DACs SPI 2.7V~5.25V V 36-VFQFN Exposed Pad Surface Mount

Price: 0.0000
RFQ
MSC1214Y2PAGTG4 Texas Instruments
Tape & Reel (TR) Obsolete 1k k Special Purpose ADCs/DACs Serial, Parallel 2.7V~5.25V V 64-TQFP Surface Mount

Price: 0.0000
RFQ
AD421BRRL Analog Devices Inc.
Tape & Reel (TR) Obsolete 16 b b Special Purpose ADCs/DACs MICROWIRE?, Serial 3V 3.3V 5V V 16-SOIC (0.295, 7.50mm Width) Surface Mount

Price: 0.0000
RFQ
ICL7117CPL Maxim Integrated
Tube Obsolete 3.5 Digit b Special Purpose ADCs/DACs 4.75V~5.25V V 40-DIP (0.600, 15.24mm) Through Hole

Price: 0.0000
RFQ
MAX15500KGTJ+ Maxim Integrated
Obsolete Special Purpose ADCs/DACs SPI ±15V~32.5V 2.7V~5.25V V 32-WFQFN Exposed Pad Surface Mount

Price: 0.0000
RFQ
MAX186BCWP+T Maxim Integrated
Tape & Reel (TR) Active 12 b b 133k k Special Purpose ADCs/DACs MICROWIRE?, QSPI?, Serial, SPI? ±5V V 20-SOIC (0.295, 7.50mm Width) Surface Mount

Price: 0.0000
RFQ
LTC1290BIN#PBF Linear Technology / Analog Devices
Tube Active 12 b b 50k k Special Purpose ADCs/DACs Serial, Parallel ±5V 5V V 20-DIP (0.300, 7.62mm) Through Hole

Price: 0.0000
RFQ
MAX188CCWP+T Maxim Integrated
Tape & Reel (TR) Active 12 b b 133k k Special Purpose ADCs/DACs MICROWIRE?, QSPI?, Serial, SPI? ±5V V 20-SOIC (0.295, 7.50mm Width) Surface Mount

Price: 0.0000
RFQ
PCM1870RHFR Texas Instruments
Tape & Reel (TR) Active 16 b b 5k ~ 50k k Special Purpose ADCs/DACs I2C, Serial, SPI? 1.71V~3.6V 2.4V~3.6V V 24-VFQFN Exposed Pad Surface Mount

Price: 0.0000
RFQ
PCM1792DBR Rochester Electronics
Tape & Reel (TR) Obsolete 24 b b 200k k Special Purpose ADCs/DACs DSD, PCM 3V~3.6V 5V V 28-SSOP (0.209, 5.30mm Width) Surface Mount 28-SSOP

Price: 0.0000
RFQ
AD7147A-1ACBZ500R7 Analog Devices Inc.
Tape & Reel (TR) Obsolete 16 b b 250k k Special Purpose ADCs/DACs I2C, Serial 2.6V~3.6V V 25-UFBGA, WLCSP Surface Mount

Price: 0.0000
RFQ
AK8411VT AKM Semiconductor Inc.
Tape & Reel (TR) Obsolete Special Purpose ADCs/DACs

Price: 0.0000
RFQ
PCM1604PT Rochester Electronics
Tape & Reel (TR) Obsolete 24 b b 200k k Special Purpose ADCs/DACs I2S 3V~3.6V 5V V 48-LQFP Surface Mount 48-LQFP (7x7)

Price: 0.0000
RFQ
MAX127ACAI+G002 Maxim Integrated
Obsolete Special Purpose ADCs/DACs

Price: 0.0000
RFQ
ICL7117C/D Maxim Integrated
Obsolete 3.5 Digit b Special Purpose ADCs/DACs Die Surface Mount

Price: 0.0000
RFQ
MAX11301GTL+T Maxim Integrated
Tape & Reel (TR) Active 12 b b 400k k Special Purpose ADCs/DACs I2C 1.62V~5.5V 5V V 40-WFQFN Exposed Pad Surface Mount

Price: 0.0000
RFQ
PCM1803DBR Texas Instruments
Tape & Reel (TR) Not For New Designs 24 b b 96k k Special Purpose ADCs/DACs Serial 2.7V~3.6V 4.5V~5.5V V 20-SSOP (0.209, 5.30mm Width) Surface Mount

Price: 0.0000
RFQ
PCM1800E Texas Instruments
Tube Not For New Designs 20 b b 48k k Special Purpose ADCs/DACs Serial 4.5V~5.5V V 24-SSOP (0.209, 5.30mm Width) Surface Mount

Price: 0.0000
RFQ