CXA3785R Datasheet Audio Driver

Manufacturer: Sony Semiconductor Solutions

Overview: Audio Driver for TV CXA3785R.

Datasheet Details

Part number	CXA3785R
Manufacturer	Sony Semiconductor Solutions
File Size	435.97 KB
Description	Audio Driver
Download	CXA3785R Download (PDF)

The CXA3785R is an integrated audio sub-system designed for TV audio application.

It has a stereo headphone amplifier, and 4 stereo amplifiers.

It also integrated gain control, mute control, input selector, and voltage detectors.

4 stereo audio amplifiers (HP, AMP1, AMP2, AMP3) with programmable gain control Cap less headphone amplifier 2 amplifiers (HP and AMP1) with 3rd order LPF for PWM input AMP3 with 2 stereo input multiplexer and LL/RR output AMP4 for Digital Media Port (DMP) with differential input 4 voltage detection circuits for VUNREG (un-regulated power supply voltage), REGAUD (audio amp power supply voltage), REG33 (DSP power supply voltage) and speaker output 3 muting circuits with external mut.

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