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TI LM4871LD/NOPB product image
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TI LM4871LD/NOPBRoHS

Manufacturer
TI
MPN
LM4871LD/NOPB
LCSC Part #
C2860595
Packaging
WSON-8-EP(4x4)
Customer #
Key Attributes
Audio Power Amplifier with Shutdown Mode
Datasheetpdf iconTI LM4871LD/NOPB
In-Stock: 150
150 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.3682$ 1.37
10+$ 1.131$ 11.31
30+$ 1.001$ 30.03
100+$ 0.8531$ 85.31
500+$ 0.7881$ 394.05
1,000+$ 0.7589$ 758.90
Standard Packaging1000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers
ManufacturerTI
PackagingWSON-8-EP(4x4)
Quiescent Current6.5mA
Total Harmonic Distortion + Noise (THD+N)0.13%
Number of Inputs-
Signal-to-Noise Ratio-
FeaturesEnable/shutdown function
Speaker Channels1-Channel
Voltage - Supply2V~5.5V
Efficiency-
Operating Temperature-40℃~+85℃
Output Power3Wx1@3Ω;2.5Wx1@4Ω
Class-
Power Supply Rejection Ratio (PSRR)60dB
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

No Output Coupling Capacitors, Bootstrap Capacitors, or Snubber Circuits Required Unity-gain Stable WSON, VSSOP, SOIC, or PDIP Packaging External Gain Configuration Capability Pin Compatible with the LM4861

The LM4871 is a mono bridged audio power amplifier capable of delivering 3W of continuous average power into a 3Ω load with less than 10% THD when powered by a 5V power supply. To conserve power in portable applications, the LM4871's micropower shutdown mode (IQ = 0.6μA, typ) is activated when VDD is applied to the SHUTDOWN pin.

Features

AI Translation
  • No Output Coupling Capacitors, Bootstrap Capacitors, or Snubber Circuits Required
  • Unity-gain Stable
  • WSON, VSSOP, SOIC, or PDIP Packaging
  • External Gain Configuration Capability
  • Pin Compatible with the LM4861
  • Micropower shutdown mode (IQ = 0.6μA, typ)
  • Thermal shutdown protection
  • External gain set

Applications

AI Translation
  • Portable Computers
  • Desktop Computers
  • Low Voltage Audio Systems