UPC1857A - SOUND CONTROL IC WITH SURROUND AND I2C BUS

Datasheet Details

Part number	UPC1857A
Manufacturer	NEC
File Size	343.84 KB
Description	SOUND CONTROL IC WITH SURROUND AND I2C BUS
Datasheet	UPC1857A_NEC.pdf

The µPC1857A is a sound control IC with I2C bus.

Volume control function.
Balance control function : Attenuation adjustable from 0 to.
80 dB in 64 steps : The difference in attenuation adjustable from 0 to.
80 dB in 64 steps.
Tone (bass, treble) control function : Adjustable in 32 steps from +10 to.
10 dB.
Surround function (gain adjustable) : Three modes (movie, music, and simulated).
Mute function.
Mixing function.
Output selection function (for two mono.

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Published: Apr 17, 2005 |