UPC1857A Datasheet - NEC

SOUND CONTROL IC WITH SURROUND AND I2C BUS

UPC1857A Features

* 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

UPC1857A General Description

The µPC1857A is a sound control IC with I2C bus. It has functions to control volume, balance, and tone, and a phase shift matrix surround function. The surround function achieves wide sound expansion using only two front speakers. Three modes can be selected: movie mode that increases the presence o.

UPC1857A Datasheet (343.84 KB)

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Datasheet Details

Part number:

UPC1857A

Manufacturer:

NEC

File Size:

343.84 KB

Description:

Sound control ic with surround and i2c bus.

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UPC1857A SOUND CONTROL WITH SURROUND AND I2C BUS NEC

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UPC1857A Features

UPC1857A General Description

Datasheet Details

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