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LM4871LD

LM4871LD

LM4871LD

Texas Instruments

20 kHz kHz 3W W Audio Amplifiers 5.5V V 8 pins 8-WDFN Exposed Pad

SOT-23

LM4871LD Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-WDFN Exposed Pad
Number of Pins 8
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series Boomer®
JESD-609 Code e0
Feature Shutdown, Thermal Protection
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Class AB
Terminal Finish Tin/Lead (Sn/Pb)
Voltage - Supply 2V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 235
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LM4871
Pin Count8
Output Type 1-Channel (Mono)
Supply Voltage-Max (Vsup) 5.5V
Power Supplies5V
Supply Voltage-Min (Vsup) 2V
Number of Channels 1
Quiescent Current6.5mA
Output Power2.38W
Supply Type Single
Bandwidth 20 kHz
Gain Bandwidth Product4MHz
Power Supply Rejection Ratio (PSRR) 60dB
Max Output Power3W
Max Output Power x Channels @ Load 3W x 1 @ 3 Ω
Length 4mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:4898 items

LM4871LD Product Details

LM4871LD Overview


There is a device embedded in 8-WDFN Exposed Pad .Amp parts is recommended that the chip be packaged in a Tape & Reel (TR) case.Amp parts is possible to terminate a transmission line wAmp partsh a device matching Amp partss characteristic impedance, referred to as a 8 termination.1-Channel (Mono) is the output configured for it.The device is of type Class AB .The 8 pins are pronged contacts which are part of a signal interface in a computer or other communication device.Electronic parts are mounted in the way of Surface Mount .Amp parts is powered by a voltage of 2V~5.5V volts.1 channels are present on the device.Operation can be ensured by Shutdown, Thermal Protection .A temperature greater than -40°C~85°C TA should not be used.There are 8 pins present on this device.This is a member of the LM4871 family.The electronic part is mounted in the way of Surface Mount .As a result of the limAmp partsations of this electronic part, Amp parts has a maximum output power of 3W kWh per hour.To ensure normal operation, the supply voltage (Vsup) must be maintained above 2V .The maximum supply voltage (Vsup) is reached at 5.5V .This electronic part has a Single supply type.The device is powered by a voltage of 5V volts.This is a member of the Boomer® series.6.5mA external influences affect the amount of quiescent current consumed by this device.

LM4871LD Features


8-WDFN Exposed Pad package
8 pin count
LM4871 family
3W kWh per hour
Boomer® series


LM4871LD Applications


There are a lot of Texas Instruments
LM4871LD audio amplifiers applications.


  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation
  • Video and image computer boards
  • Medical instruments
  • Television broadcasting equipment

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