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COS4812 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

COS4812 product

COS4812

Linear - Amplifiers - Audio

Audio AmplifierStereoDifferential Input

The COS4812 is a 150mW stereo audio power amplifier optimized for low-voltage, portable applications requiring minimal power consumption.

Best for

  • Mobile phones
  • Portable audio devices
  • Battery-powered electronics

Avoid if

  • High-power audio output requirements
  • Applications requiring fixed internal gain

Check before use

  • External component selection for gain and filtering
  • PCB layout for ground plane and bypass capacitor placement

Key specifications

Output Power
150 mW
Supply Voltage
2.5V - 5.5V
THD+N
0.1%

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Mobile PhonesPortable Devices

Datasheet

faea17cf72956ab3b99d3d7002756d19_2308221444_COSINE-COS4812_C7525170.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for COS4812: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The COS4812 is a dual-channel, differential-input stereo audio power amplifier designed for portable electronics, capable of delivering 150mW into a 16Ω load.