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HANSCHIP semiconductor LM4863DRG product image
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HANSCHIP semiconductor LM4863DRGRoHS

Manufacturer
HANSCHIP semiconductorAsian Brands
MPN
LM4863DRG
LCSC Part #
C5145279
Packaging
SOP-16
Customer #
Key Attributes
11.5mA 2-Channel SOP-16 Audio Amplifiers RoHS
Datasheetpdf iconHANSCHIP semiconductor LM4863DRG
In-Stock: 2,465
2,465 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1559$ 0.78
50+$ 0.1368$ 6.84
150+$ 0.1287$ 19.31
500+$ 0.1185$ 59.25
2,500+$ 0.1085$ 271.25
5,000+$ 0.1058$ 529.00
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers
ManufacturerHANSCHIP semiconductor
PackagingSOP-16
Quiescent Current11.5mA
Total Harmonic Distortion + Noise (THD+N)0.3%
Signal-to-Noise Ratio98dB
FeaturesEnable/shutdown function;ESD protection;Automatic mute/no-noise switch
Speaker Channels2-Channel
Voltage - Supply2V~5.5V
Operating Temperature-40℃~+85℃
Power Supply Rejection Ratio (PSRR)67dB
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The LM4863 is a dual bridged audio power amplifier. At a 5V supply voltage, the device can deliver 2.2W output power into a 4Ω load or 2.5W output power into a 3Ω load, while maintaining THD+N below 1.0%. Additionally, when driving stereo headphones, the headphone input allows the amplifier to operate in single-ended mode. This amplifier family utilizes SMT, requires minimal external components, and delivers high-quality output power. The LM4863 integrates dual bridge speaker amplifiers and a stereo headphone amplifier, simplifying audio system design. Key features include external control, low-power shutdown mode, stereo headphone amplification mode, internal thermal protection, and integrated circuitry to suppress power-on surge pulses.

Features

AI Translation
  • Stereo headphone amplifier mode
  • Integrated power-on surge suppression circuit
  • Unity-gain stable
  • Integrated thermal protection circuit
  • Available in DIP-16, SOP-16, and TSSOP-20 packages

Applications

AI Translation
  • Multimedia monitors
  • Portable computers
  • Desktop computers
  • Portable televisions