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BA3430S - Stereo pre-amplifiers with mute detection circuits for car stereos

Description

BA3430S / BA3430F / BA3430FS 271 Audio ICs BA3430S / BA3430F / BA3430FS FElectrical characteristics (unless otherwise noted, Ta = 25_C and VCC = 9V, f = 1kHz, Rg = 680Ω, VO = 10dBV) 272 Audio ICs FMeasurement circuit BA3430S / BA3430F / BA3430FS FAudio signal amplification circuit (1)

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Datasheet Details

Part number BA3430S
Manufacturer ROHM
File Size 250.78 KB
Description Stereo pre-amplifiers with mute detection circuits for car stereos
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Audio ICs Stereo pre-amplifiers with mute detection circuits for car stereos BA3430S / BA3430F / BA3430FS The BA3430S, BA3430F, and BA3430FS are stereo pre-amplifiers with mute detection circuits which have been designed for use in car stereos. The analog circuitry including the pre-amplifier and mute detection and the digital circuitry such as control logic circuits have been combined together on a single chip. This has made it possible to reduce the interface with the microcontroller to five parallel inputs and outputs, and enables a very compact circuit configuration around the tape head. The BA3430S, BA3430F, or BA3430FS makes it possible to easily incorporate an ultra-compact, high-precision pre-amplifier board into the mechanical components of a car stereo.
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