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LM4873MTEX/NOPB

LM4873MTEX/NOPB

LM4873MTEX/NOPB

Texas Instruments

20 kHz kHz 3W W Audio Amplifiers 1.2mm mm 4.4mm mm 20 pins 20-PowerTSSOP (0.173, 4.40mm Width)

SOT-23

LM4873MTEX/NOPB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Factory Lead Time 8 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins 20
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series Boomer®
JESD-609 Code e3
Feature Depop, Input Multiplexer, Shutdown, Thermal Protection
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Class AB
Terminal Finish Matte Tin (Sn)
Voltage - Supply 2V~5.5V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.65mm
Base Part Number LM4873
Pin Count20
Output Type 2-Channel (Stereo) with Stereo Headphones
Operating Supply Voltage5V
Power Supplies5V
Supply Voltage-Min (Vsup) 2V
Number of Channels 2
Supply Current-Max 15mA
Output Power2.2W
Supply Type Single
Bandwidth 20 kHz
Power Supply Rejection Ratio (PSRR) 67dB
Max Output Power3W
Max Output Power x Channels @ Load 3W x 2 @ 3 Ω; 440mW x 2 @ 8 Ω
Harmonic Distortion 1%
Height 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3342 items

Pricing & Ordering

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LM4873MTEX/NOPB Product Details

LM4873MTEX/NOPB Overview


This package is embedded in 20-PowerTSSOP (0.173, 4.40mm Width) .This device is packaged in the way of Tape & Reel (TR) .20 terminations occur when a transmission line is terminated by a device with the same characteristic impedance as the transmission line.Amp parts uses 2-Channel (Stereo) with Stereo Headphones as the output.Class AB is the type of this electrical device.Computers or other communication devices have 20 pins, which are pronged contacts.Amp parts is mounted in the way of Surface Mount .There is 2V~5.5V supply voltage for this electrical device.Amp parts is equipped wAmp partsh 2 channels.When operating, it is possible to ensure Depop, Input Multiplexer, Shutdown, Thermal Protection .Ideally, the operating temperature should not exceed -40°C~85°C TA .The device is equipped with 20 pins.This item belongs to the family of LM4873 .There is an electronic component mounted in the way of Surface Mount .A maximum output power of 3W kWh per hour can be achieved with this electronic part.Amp parts is recommended that the supply voltage (Vsup) be maintained above 2V for normal operation.There is a supply type of Single for this electronic part.The device is powered by a voltage of 5V .Amp parts belongs to the Boomer® series of electronic components.A maximum supply current of 15mA can be reached.

LM4873MTEX/NOPB Features


20-PowerTSSOP (0.173, 4.40mm Width) package
20 pin count
LM4873 family
3W kWh per hour
Boomer® series


LM4873MTEX/NOPB Applications


There are a lot of Texas Instruments
LM4873MTEX/NOPB audio amplifiers applications.


  • Addition and subtraction operation circuits
  • single/dual op amp sum and difference circuits
  • Integrator and differentiator circuits
  • Logarithmic and exponential operation circuits
  • Multiplication and division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification

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