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TI LM4853MM/NOPBRoHS

Manufacturer
TI
MPN
LM4853MM/NOPB
LCSC Part #
C2872995
Packaging
VSSOP-10-0.5mm
Customer #
Key Attributes
Audio Power Amplifier Mono/Stereo Power Amplifier
Datasheetpdf iconTI LM4853MM/NOPB
In-Stock: 36
36 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.5898$ 1.59
10+$ 1.3502$ 13.50
30+$ 1.1995$ 35.99
100+$ 1.0456$ 104.56
500+$ 0.9758$ 487.90
1,000+$ 0.9456$ 945.60
Standard Packaging1000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers
ManufacturerTI
PackagingVSSOP-10-0.5mm
Quiescent Current2.4mA
Total Harmonic Distortion + Noise (THD+N)1%
Number of Inputs-
Signal-to-Noise Ratio-
FeaturesEnable/shutdown function;ESD protection;Automatic mute/no-noise switch
Voltage - Supply2.4V~5.5V
Speaker Channels1-Channel;2-Channel
Efficiency-
Operating Temperature-40℃~+85℃
Output Power1.5W×1@4Ω;300mW×2@8Ω
Class-
Power Supply Rejection Ratio (PSRR)-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

The LM4853 is an audio power amplifier capable of delivering 1.5W (typ) of continuous average power into a mono 4Ω bridged-tied load (BTL) with 1% THD+N or 95mW per channel of continuous average power into stereo 32Ω single-ended (SE) loads with 1% THD+N, using a 5V power supply. The LM4853 can automatically switch between mono BTL and stereo SE modes utilizing a headphone sense pin. It is ideal for any system that provides both a monaural speaker output and a stereo line or headphone output. Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. Since the LM4853 does not require bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems. The LM4853 features an externally controlled, micropower consumption shutdown mode and thermal shutdown protection. The unity-gain stable LM4853's gain is set by external gain-setting resistors.

Features

AI Translation
  • Mono 1.5W BTL or Stereo 300mW Output
  • Headphone Sense
  • “Click and Pop” Suppression Circuitry
  • No Bootstrap Capacitors Required
  • Thermal Shutdown Protection
  • Unity-Gain Stable
  • Available in Space-Saving VSSOP and WSON Packaging

Applications

AI Translation
  • Portable Computers
  • Desktop Computers
  • PDA's
  • Handheld Games