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  • LM49450SQ/NOPB

LM49450SQ/NOPB

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Manufacturer No:

LM49450SQ/NOPB

Manufacturer:

Texas Instruments

HK JDW NO:

815-LM49450SQ/NOPB

Package:

32-WFQFN Exposed Pad

Datasheet:

LM49450SQ/NOPB

Description:

18mA mA2.5W WAudio Amplifiers800μm mm5mm mm32 pins32-WFQFN Exposed Pad

Quantity:

In Stock : 999

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Product Details

Purchasing and Inquiry

LM49450SQ/NOPB Overview


A device has been embedded in 32-WFQFN Exposed Pad .There is a package in the form of Tape & Reel (TR) .The 28 termination refers to terminating transmission lines with devices that match their characteristic impedance.In the configuration, 2-Channel (Stereo) with Stereo Headphones is used as the output.The device belongs to the Class D type of electrical devices.As part of the signal interface in a computer or other communication device, there are 32 pins.The electronic part is positioned in the way of Surface Mount .This electrical device has a supply voltage of 2.7V~5.5V .During operation, the value 3D, DAC, Depop, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control can be ensured.Ideally, the operating temperature should not exceed -40°C~85°C TA .As part of Audio/Video Amplifiers , this part is included.This is a member of the LM49450 family.The chip should be mounted in the way of Surface Mount .An electronic part such as this has a maximum output power of 2.5W kWh per hour.A Hex supply type is used for this electronic part.This item is part of the Boomer? series.This electrical device has a total of 0 ADC channels.There are 2 DAC channels, which may sample an analog output from numerical values that have been translated to output voltages.A total of 4 analog outputs are provided by the DCS converters.

LM49450SQ/NOPB Features


32-WFQFN Exposed Pad package
LM49450 family
2.5W kWh per hour
Boomer? series

LM49450SQ/NOPB Applications


There are a lot of Texas Instruments LM49450SQ/NOPB audio amplifiers applications.

  • Vehicle electronics
  • Scintillation detectors
  • Oscilloscopes
  • Signal operation
  • Signal amplification
  • Signal transformation
  • Medical imaging
  • Fast A/D and D/A converters, video amplifiers
  • Automotive sensors
  • Active probe
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

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4. Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
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DHL(www.dhl.com)
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UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

LM49450SQ/NOPB

technical specifications, attributes, parameters and parts with similar specifications to LM49450SQ/NOPB.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    6 Weeks

  • Lifecycle Status

    ACTIVE (Last Updated: 3 days ago)

  • Contact Plating

    Tin

  • Mount

    Surface Mount

  • Mounting Type

    Surface Mount

  • Package / Case

    32-WFQFN Exposed Pad

  • Number of Pins

    32

  • Operating Temperature

    -40°C~85°C TA

  • Packaging

    Tape & Reel (TR)

  • Series

    Boomer®

  • JESD-609 Code

    e3

  • Feature

    3D, DAC, Depop, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control

  • Pbfree Code

    yes

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    28

  • Termination

    SMD/SMT

  • ECCN Code

    EAR99

  • Type

    Class D

  • Subcategory

    Audio/Video Amplifiers

  • Voltage - Supply

    2.7V~5.5V

  • Terminal Position

    QUAD

  • Peak Reflow Temperature (Cel)

    260

  • Number of Functions

    2

  • Base Part Number

    LM49450

  • Output Type

    2-Channel (Stereo) with Stereo Headphones

  • Nominal Supply Current

    18mA

  • Output Power

    1.2W

  • Supply Type

    Hex

  • Voltage Gain

    53.8dB

  • Power Supply Rejection Ratio (PSRR)

    70dB

  • Power Consumption

    57.6mW

  • Max Output Power

    2.5W

  • Dual Supply Voltage

    5V

  • Max Output Power x Channels @ Load

    2.5W x 2 @ 4 Ω

  • Number of DAC Channels

    2

  • Load Impedance

    8Ohm

  • Number of Analog Outputs

    4

  • Height

    800μm

  • Length

    5mm

  • Width

    5mm

  • Thickness

    750μm

  • Radiation Hardening

    No

  • REACH SVHC

    No SVHC

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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