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IDCHIP LM4890
Collected dataAudio Amplifiers

IDCHIP

LM4890

audio amplifier

Ask your AI about LM4890 — and the rest of your design

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e.g. “Using PartsPlan, check the datasheets for my whole BOM, and give the LM4890 ratings and package dimensions with the pages.”

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Key Specs Summary(9)

class
Class AB
features
Enable/shutdown function;Automatic mute/no-noise switch
Operating Temperature
-40℃~+85℃
Output Power
1Wx1@8Ω
package
SOP-8
Power Supply Rejection Ratio Psrr
85dB
Quiescent Current
2.6mA
Total Harmonic Distortion Noise Thd N
1%
Voltage Supply
2 to 5.5V