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COS4890SR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

COS4890SR product

COS4890SR

Linear - Amplifiers - Audio

Audio Amplifier1.2WBTL

The COS4890 is a 1.2W audio power amplifier optimized for portable, low-voltage applications.

Best for

  • Portable audio devices
  • Battery-powered electronics

Avoid if

  • High-power stationary audio systems

Check before use

  • Gain resistor values
  • PCB layout for noise rejection

Key specifications

Output Power
1.2 W
Supply Voltage
2.5V - 5.5V
Shutdown Current
0.01 µA

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer Electronics

Datasheet

4ce09b4b3095d7a0871be0d2a6e77846_2206061145_COSINE-COS4890SR_C3018989.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for COS4890SR: 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 COS4890 is a high-quality audio power amplifier designed for portable devices, capable of delivering 1.2W into an 8Ω load.