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

Call us: +86 0755-82563503

English

Currency: $ US Dollar

STM32F103C8T6
MFI343S00177
STM32F407VET6
ATMEGA328P-PU

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

ADC

Name	Manufacturer	Pricing(USD)	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	Termination	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Package / Case	Interface	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Height	Width	Thickness	Mounting Type	Operating Temperature	Technology	Input Type	Max Supply Voltage (DC)	Min Supply Voltage (DC)	Height Seated (Max)	HTS Code	Number of Functions	Nominal Supply Current	Max Input Voltage	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	Temperature Grade	Surface Mount	Terminal Pitch	JESD-30 Code	Signal to Noise Ratio (SNR)	Operating Temperature (Max)	Operating Temperature (Min)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Max Power Dissipation	Number of Elements	Configuration	Feature	Polarity	Min Input Voltage	Power Dissipation	Max Dual Supply Voltage	Min Dual Supply Voltage	Power Dissipation-Max	Number of Inputs	Power Consumption	Dual Supply Voltage	Input Capacitance	Screening Level	Resolution	Number of Analog Inputs	Number of Bits	Supply Current-Max	Supply Type	Reference Voltage	Number of Converters	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)	Differential Nonlinearity	Converter Type	Linearity Error-Max (EL)	Sample and Hold / Track and Hold	Conversion Time-Max	Architecture	uPs/uCs/Peripheral ICs Type	Reference Type	Data Interface	Voltage Reference	Sampling Rate (Per Second)	Spurious-free dynamic range (SFDR)	Voltage - Supply, Analog	Voltage - Supply, Digital	Ratio - S/H:ADC
ADC14C105CISQE/NOPB	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 1 day ago)	Surface Mount	Tape & Reel (TR)			yes	Active	3 (168 Hours)	32	SMD/SMT				3.3V	5mm	ROHS3 Compliant	Lead Free	Tin	No	32	32-WFQFN Exposed Pad		3.6V	No SVHC		3V	800μm	5mm	750μm	Surface Mount	-40°C~85°C	CMOS	Differential					1	121mA		e3		QUAD		260	3.3V		ADC14C105	32						73 dB			1	Analog to Digital Converters			608mW		S/H-ADC		Bipolar							400mW				1.75 B		14		Analog, Digital, Single			1	OFFSET BINARY, 2'S COMPLEMENT BINARY					-2V	105 Msps	105 Msps	1.5 LSB	0.5 LSB	ADC, PROPRIETARY METHOD	0.0244%	SAMPLE		Pipelined		External, Internal	Parallel		105M		2.7V~3.6V	2.4V~3.6V	1:1
AD7582KP	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1	download				Tube			no	Obsolete	1 (Unlimited)	28							Non-RoHS Compliant					28-LCC (J-Lead)				unknown					Surface Mount	-40°C~85°C	CMOS	Single Ended					1			e0	TIN LEAD	QUAD	J BEND	225	5V	30		28			YES		S-PQCC-J28										MUX-ADC								4							12					4	BINARY	1	5V		-5V						ADC, SUCCESSIVE APPROXIMATION				SAR		External	Parallel				+5V -15V	5V
LTC2309CF#PBF	Linear Technology / Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	12 Weeks			Tube	2010			Active	1 (Unlimited)	20		EAR99				6.5mm	ROHS3 Compliant					20-TSSOP (0.173, 4.40mm Width)							4.4mm		Surface Mount	0°C~70°C	CMOS	Differential, Single Ended					1			e3	Matte Tin (Sn)	DUAL	GULL WING	260	5V	30	LTC2309	20			YES	0.65mm	R-PDSO-G20					Analog to Digital Converters	Not Qualified	5V			MUX-S/H-ADC	Selectable Address							8							12					8	BINARY, 2'S COMPLEMENT BINARY	1		SERIAL							ADC, SUCCESSIVE APPROXIMATION	0.0244%	SAMPLE		SAR		External, Internal	I2C		14k		5V		1:1
ISL26310FBZ-T	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	2 (1 Year)	8						4.9mm	ROHS3 Compliant					8-SOIC (0.154, 3.90mm Width)							3.9mm		Surface Mount	-40°C~125°C		Differential					1			e3	Matte Tin (Sn)	DUAL	GULL WING	NOT SPECIFIED		NOT SPECIFIED	ISL26310				YES		R-PDSO-G8										MUX-ADC								1							12					8	2'S COMPLEMENT BINARY		5.25V	SERIAL							ADC, SUCCESSIVE APPROXIMATION				SAR		External	SPI		125k		2.7V~5.25V	2.7V~5.25V
MAX11628EEE/V+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1								yes	Active	1 (Unlimited)	16		EAR99				4.89mm	RoHS Compliant									compliant			3.9mm				BICMOS				1.75mm	8542.39.00.01	1					DUAL	GULL WING	NOT SPECIFIED	5V	NOT SPECIFIED		16		INDUSTRIAL	YES	0.635mm	R-PDSO-G16		85°C	-40°C		Analog to Digital Converters	Not Qualified	5V															AEC-Q100			12					8	BINARY		4.168V	SERIAL			0.3 MHz				ADC, SUCCESSIVE APPROXIMATION	0.0244%	TRACK	3.33μs
AD7828LRS	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1	download				Tube			no	Obsolete	1 (Unlimited)	28						10.2mm	Non-RoHS Compliant					28-SSOP (0.209, 5.30mm Width)									Surface Mount	0°C~70°C	CMOS				2mm		1			e0	TIN LEAD	DUAL	GULL WING	240	5V	30		28			YES	0.65mm							COMMERCIAL																			8					8	BINARY, COMPLEMENTARY OFFSET BINARY	3	5V				0.05 MHz				ADC, FLASH METHOD		TRACK	2.4μs				Parallel		50k
MAX1419ETN+TD	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2008			Obsolete	3 (168 Hours)	56						8mm	ROHS3 Compliant	Lead Free		No	56	56-WFQFN Exposed Pad							8mm		Surface Mount	-40°C~85°C		Differential			0.8mm		1			e3	MATTE TIN	QUAD		260	5V	30	MAX1419	56			YES	0.5mm											S/H-ADC								1					1.875 B		15					1	2'S COMPLEMENT BINARY						65 Msps				ADC, PROPRIETARY METHOD		TRACK		Pipelined		Internal	Parallel		65M		5V	2.3V~5.5V	1:1
LTC1409IG#TRPBF	Analog Devices Inc.	0.0000	RFQ Min: 1 Mult: 1	download		PRODUCTION (Last Updated: 1 week ago)	Surface Mount										85°C	-40°C			RoHS Compliant	Lead Free			28	SSOP	Parallel																																									1			Bipolar		120mW	5.25V	4.75V	120mW			5V			1.5 B		12		Dual		1								800 ksps		1 LSB
AD9626BCPZ-250	Analog Devices Inc.	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 3 weeks ago)		Tray			no	Active	3 (168 Hours)	56					1.8V	8mm	ROHS3 Compliant	Contains Lead	Tin		56	56-VFQFN Exposed Pad, CSP	LVDS, Parallel	1.9V			1.7V		8mm		Surface Mount	-40°C~85°C	CMOS	Differential					1		1.5V	e3		QUAD	NO LEAD	260	1.8V	40	AD9626	56			YES	0.5mm		64.5 dB			1	Analog to Digital Converters	Not Qualified		364mW		S/H-ADC		Bipolar		390mW					364mW		2pF		1.5 B		12		Single			1	OFFSET BINARY, 2'S COMPLEMENT BINARY, GRAY CODE			PARALLEL, WORD		0.98V	250 Msps		1.7 LSB	0.6 LSB	ADC, PROPRIETARY METHOD		SAMPLE		Pipelined		Internal	LVDS - Parallel		250M		1.7V~1.9V	1.7V~1.9V	1:1
AD7324BRUZ	Analog Devices Inc.	0.0000	RFQ Min: 1 Mult: 1	download	16 Weeks	PRODUCTION (Last Updated: 2 weeks ago)		Tube		iCMOS®	no	Active	1 (Unlimited)	16		EAR99				5.1mm	ROHS3 Compliant	Contains Lead	Tin	No	16	16-TSSOP (0.173, 4.40mm Width)	SPI	16.5V	No SVHC		2.7V	1.05mm	4.5mm		Surface Mount	-40°C~85°C		Differential, Pseudo-Differential, Single Ended					1	900μA	3V	e3			GULL WING	260	5V	30	AD7324	16			YES	0.65mm		76 dB			4	Analog to Digital Converters			30mW	1	MUX-S/H-ADC	True Bipolar	Bipolar, Unipolar	2.5V	30mW				2, 3, 4	21mW	16.5V	13.5pF		1.625 B		12		Dual			4	BINARY, 2'S COMPLEMENT BINARY			SERIAL			1 Msps		1.1 LSB	-0.9 LSB	ADC, SUCCESSIVE APPROXIMATION	0.0269%	TRACK	0.8μs	SAR		External, Internal	SPI, DSP		1M		±12V~16.5V	2.7V~5.25V	1:1
TLC3544IDWG4	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1					Rail/Tube					1 (Unlimited)	20		EAR99	85°C	-40°C	5V	12.8mm	RoHS Compliant	Lead Free		No	20	SOIC	SPI	5.5V			4.5V	2.35mm	7.52mm				CMOS		5.5V	2.7V			1	2.8mA		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	GULL WING	260	5V			20		INDUSTRIAL	YES			81 dB			4	Analog to Digital Converters							Unipolar							20mW				1.75 B		14		Analog, Digital		1	4	BINARY, 2'S COMPLEMENT BINARY			SERIAL			200 ksps	200 ksps	1 LSB		ADC, SUCCESSIVE APPROXIMATION		SAMPLE								97 dB
LTC2472IMS#PBF	Linear Technology / Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	14 Weeks	PRODUCTION (Last Updated: 3 months ago)	Surface Mount	Tube	2013			Active	1 (Unlimited)	12		EAR99				4.039mm	ROHS3 Compliant				12	12-TSSOP (0.118, 3.00mm Width)	SPI, Serial	5.5V	No SVHC		2.7V		3mm		Surface Mount	-40°C~85°C	CMOS	Differential					1	3.5mA		e3	Matte Tin (Sn)	DUAL	GULL WING	260		30	LTC2472	12				0.65mm						Analog to Digital Converters	Not Qualified	3/5V		2	ADC		Bipolar						1					2 B		16		Single	1.25V		2	BINARY						1 ksps		12 LSB					4800μs	Sigma-Delta		Internal	SPI		833		2.7V~5.5V	2.7V~5.5V
AD7663AST	Analog Devices, Inc.	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Bulk					3 (168 Hours)	48		EAR99	85°C	-40°C	5V	7mm	Non-RoHS Compliant		Lead, Tin		48	LQFP		5.25V		not_compliant	4.75V		7mm				CMOS						1			e0		QUAD	GULL WING	235	5V	20		48		INDUSTRIAL		0.5mm		90 dB				Analog to Digital Converters	Not Qualified						Bipolar, Unipolar		41mW			41mW						2 B	4	16		Analog, Digital			4	BINARY, 2'S COMPLEMENT BINARY	1		SERIAL, PARALLEL, WORD			250 ksps		3 LSB		ADC, SUCCESSIVE APPROXIMATION		SAMPLE
MAX1278ETC+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2009		yes	Active	1 (Unlimited)	12		EAR99				4mm	ROHS3 Compliant	Lead Free		No		12-WQFN Exposed Pad	SPI, Serial	5.25V	Unknown		4.75V		4mm		Surface Mount	-40°C~85°C	BICMOS	Differential			0.8mm		1			e3	Matte Tin (Sn)	QUAD		260	5V		MAX1278	12				0.8mm		70 dB			1	Analog to Digital Converters		5V	1.35W		S/H-ADC		Bipolar											1.5 B		12		Analog, Digital			1	BINARY, 2'S COMPLEMENT BINARY						1.8 Msps	1.8 Msps			ADC, SUCCESSIVE APPROXIMATION	0.0305%	TRACK		SAR		Internal	SPI		1.8M		5V	1.8V~5.25V	1:1
AD9057BRS-40	Analog Devices Inc.	0.0000	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	1 (Unlimited)	20		EAR99			5V	7.2mm	Non-RoHS Compliant		Lead, Tin		20	20-SSOP (0.209, 5.30mm Width)		5.25V		not_compliant	4.75V		5.3mm		Surface Mount	-40°C~85°C	BICMOS	Single Ended			2mm		1			e0		DUAL	GULL WING	240	5V	30	AD9057	20			YES	0.65mm		46.5 dB			1	Analog to Digital Converters	Not Qualified		260mW		S/H-ADC		Unipolar		260mW									1 B		8		Single			1	OFFSET BINARY		3V				40 Msps		2 LSB	2 LSB	ADC, FLASH METHOD		TRACK		Pipelined		Internal	Parallel		40M		5V		1:1
MAX11338ATJ+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2012		yes	Active	1 (Unlimited)	32		EAR99			3V	5mm	ROHS3 Compliant				32	32-WFQFN Exposed Pad	SPI, Serial						5mm		Surface Mount	-40°C~125°C	BICMOS	Differential, Pseudo-Differential, Single Ended			0.8mm		1					QUAD	NO LEAD	NOT SPECIFIED	3V	NOT SPECIFIED	MAX11338					0.5mm		61.5 dB							2.758W		MUX-S/H-ADC		Bipolar, Unipolar						2, 4					1.25 B	4	10		Analog, Digital			4	2'S COMPLEMENT BINARY	1	3.65V				500 ksps	500 ksps			ADC, SUCCESSIVE APPROXIMATION	0.039%	TRACK		SAR		External	SPI, DSP		500k		2.35V~3.6V	2.35V~3.6V	1:1
ADS7822UB/2K5G4	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 1 week ago)		Tape & Reel (TR)		microPOWER™	yes	Active	2 (1 Year)	8		EAR99			3.6V	4.9mm	ROHS3 Compliant	Lead Free	Gold	No	8	8-SOIC (0.154, 3.90mm Width)	Serial	5.25V			2V	1.75mm	3.91mm	1.58mm	Surface Mount	-40°C~85°C	CMOS	Pseudo-Differential	5.25V	2.7V			1	320μA		e4		DUAL	GULL WING	260	2.7V		ADS7822	8			YES						1	Analog to Digital Converters		3/3.3/5V			S/H-ADC		Unipolar		1.6mW					600μW				1.5 B		12		Single			1	BINARY						200 ksps	200 ksps	1 LSB	1 LSB	ADC, SUCCESSIVE APPROXIMATION	0.0244%	SAMPLE		SAR		External	SPI		200k	86 dB	2.7V~3.6V 5V	2.7V~3.6V 5V	1:1
LTC2383CDE-16#TRPBF	Analog Devices Inc.	0.0000	RFQ Min: 1 Mult: 1			PRODUCTION (Last Updated: 1 month ago)	Surface Mount	Tape & Reel (TR)									70°C	0°C			RoHS Compliant				16	DFN	SPI, Serial																																																	16.25mW								16		Analog, Digital		1								1 Msps
ADS1220IRVAR	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 1 day ago)	Surface Mount	Tape & Reel (TR)			yes	Active	2 (1 Year)	16						3.5mm	ROHS3 Compliant	Lead Free	Gold		16	16-VFQFN Exposed Pad		5.5V			2.3V	1mm	3.5mm	900μm	Surface Mount	-40°C~125°C		Differential, Single Ended					1			e4		QUAD	NO LEAD	260	3.3V	NOT SPECIFIED	ADS1220	16				0.5mm						Other Converters	Not Qualified	3.3V			MUX-PGA-ADC	PGA, Temperature Sensor	Bipolar, Unipolar		2.1mW	2.3V	2.75V		2, 4					3 B		24	0.49mA	Analog, Digital			4	2'S COMPLEMENT BINARY	1	2.5V	SERIAL		-2.5V	2 ksps				ADC, DELTA-SIGMA				Sigma-Delta		External, Internal, Supply	SPI		2k		2.3V~5.5V ±2.5	2.3V~5.5V
MAX1168BCEG+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2010		yes	Active	1 (Unlimited)	24		EAR99					ROHS3 Compliant					24-SSOP (0.154, 3.90mm Width)							3.9mm		Surface Mount	0°C~70°C	BICMOS	Single Ended					1			e3	Matte Tin (Sn)	DUAL	GULL WING	260	5V	NOT SPECIFIED	MAX1168	24			YES	0.635mm	R-PDSO-G24					Analog to Digital Converters	Not Qualified	3/55V			MUX-S/H-ADC								8							16					8	BINARY	1	5.25V	SERIAL			0.2 MHz				ADC, SUCCESSIVE APPROXIMATION	0.0046%	TRACK	7.07μs	SAR		External, Internal	SPI		200k		5V	2.7V~5.25V	1:1
AD7674ACP	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1	download				Tray		PulSAR®	no	Obsolete	3 (168 Hours)	48						7mm	Non-RoHS Compliant					48-VFQFN Exposed Pad, CSP							7mm		Surface Mount	-40°C~85°C							1			e0	TIN LEAD	QUAD	NO LEAD	240	5V	30		48			YES	0.5mm	S-XQCC-N48																									18					1	BINARY, 2'S COMPLEMENT BINARY	1	4.096V	SERIAL, PARALLEL, 8 BITS, PARALLEL, WORD		-4.096V	0.8 MHz				ADC, SUCCESSIVE APPROXIMATION		SAMPLE							800k
LTC2462IMS#PBF	Analog Devices Inc.	0.0000	RFQ Min: 1 Mult: 1	download		PRODUCTION (Last Updated: 2 weeks ago)	Surface Mount										85°C	-40°C			RoHS Compliant				12	MSOP	SPI, Serial	5.5V			2.7V																																					2			Bipolar											2 B		16		Single		2								60 sps		10 LSB										1.25V
AD774BKN	Analog Devices Inc.	62.1629	Add to Cart Min: 1 Mult: 1	download				Tube			no	Obsolete	1 (Unlimited)	28		EAR99				37.4mm	Non-RoHS Compliant	Contains Lead			28	28-DIP (0.600, 15.24mm)		15V	No SVHC	not_compliant	5V				Through Hole	-40°C~85°C	BICMOS	Single Ended			6.35mm		1			e0		DUAL		NOT APPLICABLE	12V	NOT APPLICABLE	AD774B	28			NO							Analog to Digital Converters	Not Qualified		825mW		ADC		Bipolar, Unipolar						2					1.5 B		12					1	BINARY	1			-12V		125 ksps		0.5 LSB					8μs	SAR		Internal	Parallel				±11.4V~16.5V
LTC2433-1CMS	Analog Devices, Inc.	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Bulk									70°C	0°C			RoHS Compliant	Contains Lead			10	MSOP	SPI, Serial	5.5V			2.7V																																					1			Bipolar					1mW						2 B		16		Single		2								6.8 sps		1.25 LSB
LTC1293BCN	Analog Devices, Inc.	0.0000	RFQ Min: 1 Mult: 1				Through Hole										70°C	0°C	5V		RoHS Compliant	Contains Lead			16	DIP	Parallel, Serial	12V																																								1			Bipolar, Unipolar		500mW						5V			1.5 B		12		Dual										46.5 ksps		0.5 LSB
LTC1852CFW#TRPBF	Linear Technology/Analog Devices	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks			Tape & Reel (TR)	2005			Active	1 (Unlimited)	48		EAR99					ROHS3 Compliant					48-TFSOP (0.240, 6.10mm Width)									Surface Mount	0°C~70°C	CMOS	Differential, Single Ended					1			e3	Matte Tin (Sn)	DUAL	GULL WING	260	5V	30	LTC1852	48			YES	0.5mm						Analog to Digital Converters	Not Qualified	3/5V			MUX-S/H-ADC	PGA, Selectable Address							8							10					8	BINARY, 2'S COMPLEMENT BINARY	1					0.4 MHz				ADC, SUCCESSIVE APPROXIMATION	0.0977%	SAMPLE	3μs	SAR		External, Internal	Parallel		400k		2.7V~5.5V	2.7V~5.5V	1:1
MX7574JN+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	10 Weeks		Through Hole	Tube	1996		yes	Active	1 (Unlimited)	18		EAR99			5V		ROHS3 Compliant	Lead Free		No	18	18-DIP (0.300, 7.62mm)							7.62mm		Through Hole	0°C~70°C	CMOS	Single Ended			4.572mm		1	1mA		e3	Matte Tin (Sn)	DUAL		260	5V		MX7574	18				2.54mm					1	Analog to Digital Converters		5V	670mW		ADC		Bipolar, Unipolar											1 B		8		Single			1	BINARY, OFFSET BINARY, COMPLEMENTARY OFFSET BINARY						66.7 ksps	66.7 ksps				0.3%			SAR		External	Parallel		66.7k		5V		1:1
ISLA216S20IR1Z	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download	17 Weeks		Surface Mount		2008			Active	3 (168 Hours)	48			85°C	-40°C		7mm	RoHS Compliant				48	QFN	SPI, Serial						7mm				CMOS						1			e4	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	NO LEAD	260	1.8V	30		48	Digital	INDUSTRIAL		0.5mm		77.2 dB					Not Qualified											880mW		815mW				2 B	1	16		Analog, Digital			1	OFFSET BINARY, 2'S COMPLEMENT BINARY, GRAY CODE		2.22V				200 Msps		12 LSB	0.17 LSB	ADC, PROPRIETARY METHOD		SAMPLE
AD7616-PBSTZ	Analog Devices Inc.	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 4 weeks ago)		Tray			no	Active	3 (168 Hours)								ROHS3 Compliant				80	80-LQFP									Surface Mount	-40°C~125°C		Single Ended								e3	Matte Tin (Sn)			260		30	AD7616	80															MUX-ADC	Simultaneous Sampling														16							2													SAR	CLOCK GENERATOR, OTHER	External, Internal	Parallel		1M		4.75V~5.25V	2.3V~3.6V
AD7672CQ10	Analog Devices, Inc.	0.0000	RFQ Min: 1 Mult: 1					Bulk			no			24		EAR99					RoHS Compliant				24	CDIP											CMOS				5.08mm		1			e0	Tin/Lead (Sn/Pb)	DUAL	THROUGH-HOLE	NOT APPLICABLE	5V	NOT APPLICABLE		24		OTHER	NO				85°C			Analog to Digital Converters	Not Qualified						Bipolar, Unipolar											1.5 B	2	12					2	BINARY	1		PARALLEL, WORD	-12V		1.25 Msps				ADC, SUCCESSIVE APPROXIMATION		SAMPLE

ADC14C105CISQE/NOPB Texas Instruments
14 Bit Tin ADC ADC14C105 3.3V 32-WFQFN Exposed Pad

Price: 0.0000
RFQ
AD7582KP Rochester Electronics, LLC
12 Bit ADC 5V 28-LCC (J-Lead)

Price: 0.0000
RFQ
LTC2309CF#PBF Linear Technology / Analog Devices
12 Bit 0.65mm ADC LTC2309 5V 20-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
ISL26310FBZ-T Renesas Electronics America
IC ADC 12BIT SAR 8SOIC

Price: 0.0000
RFQ
MAX11628EEE/V+ Maxim Integrated
12 Bit 0.635mm ADC 5V

Price: 0.0000
RFQ
AD7828LRS Rochester Electronics, LLC
8 Bit 0.65mm ADC 5V 28-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
MAX1419ETN+TD Maxim Integrated
15 Bit 0.5mm ADC MAX1419 5V 56-WFQFN Exposed Pad

Price: 0.0000
RFQ
LTC1409IG#TRPBF Analog Devices Inc.
12 Bit ADC SSOP

Price: 0.0000
RFQ
AD9626BCPZ-250 Analog Devices Inc.
12 Bit 0.5mm Tin ADC AD9626 1.8V 56-VFQFN Exposed Pad, CSP

Price: 0.0000
RFQ
AD7324BRUZ Analog Devices Inc.
12 Bit 0.65mm Tin ADC iCMOS? Series AD7324 5V 16-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
TLC3544IDWG4 Texas Instruments
14 Bit ADC 5V SOIC

Price: 0.0000
RFQ
LTC2472IMS#PBF Linear Technology / Analog Devices
16 Bit 0.65mm ADC LTC2472 12-TSSOP (0.118, 3.00mm Width)

Price: 0.0000
RFQ
AD7663AST Analog Devices, Inc.
16 Bit 0.5mm Lead, Tin ADC 5V LQFP

Price: 0.0000
RFQ
MAX1278ETC+ Maxim Integrated
12 Bit 0.8mm ADC MAX1278 5V 12-WQFN Exposed Pad

Price: 0.0000
RFQ
AD9057BRS-40 Analog Devices Inc.
8 Bit 0.65mm Lead, Tin ADC AD9057 5V 20-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
MAX11338ATJ+ Maxim Integrated
10 Bit 0.5mm ADC MAX11338 3V 32-WFQFN Exposed Pad

Price: 0.0000
RFQ
ADS7822UB/2K5G4 Texas Instruments
12 Bit Gold ADC microPOWER? Series ADS7822 2.7V 8-SOIC (0.154, 3.90mm Width)

Price: 0.0000
RFQ
LTC2383CDE-16#TRPBF Analog Devices Inc.
IC ADC 16BIT 1CH 1MSPS 16-DFN

Price: 0.0000
RFQ
ADS1220IRVAR Texas Instruments
24 Bit 0.5mm Gold ADC ADS1220 3.3V 16-VFQFN Exposed Pad

Price: 0.0000
RFQ
MAX1168BCEG+T Maxim Integrated
16 Bit 0.635mm ADC MAX1168 5V 24-SSOP (0.154, 3.90mm Width)

Price: 0.0000
RFQ
AD7674ACP Rochester Electronics, LLC
18 Bit 0.5mm ADC PulSAR® Series 5V 48-VFQFN Exposed Pad, CSP

Price: 0.0000
RFQ
LTC2462IMS#PBF Analog Devices Inc.
16 Bit ADC MSOP

Price: 0.0000
RFQ
AD774BKN Analog Devices Inc.
12 Bit ADC AD774B 12V 28-DIP (0.600, 15.24mm)

Price: 62.1629
RFQ
LTC2433-1CMS Analog Devices, Inc.
16 Bit ADC MSOP

Price: 0.0000
RFQ
LTC1293BCN Analog Devices, Inc.
12 Bit ADC DIP

Price: 0.0000
RFQ
LTC1852CFW#TRPBF Linear Technology/Analog Devices
10 Bit 0.5mm ADC LTC1852 5V 48-TFSOP (0.240, 6.10mm Width)

Price: 0.0000
RFQ
MX7574JN+ Maxim Integrated
8 Bit 2.54mm ADC MX7574 5V 18-DIP (0.300, 7.62mm)

Price: 0.0000
RFQ
ISLA216S20IR1Z Intersil (Renesas Electronics America)
16 Bit Digital 0.5mm ADC 1.8V QFN

Price: 0.0000
RFQ
AD7616-PBSTZ Analog Devices Inc.
16 Bit ADC AD7616 80-LQFP

Price: 0.0000
RFQ
AD7672CQ10 Analog Devices, Inc.
12 Bit ADC 5V CDIP

Price: 0.0000
RFQ