PT2257 Datasheet - Princeton Technology Corp

PT2257 Electronic Volume Controller

The PT2257 is an electronic volume controller IC utilizing CMOS technology specially designed for the new generation of AV entertainment products. It has two (2) built-in channels making it ideally suitable for mono and stereo sound applications. The PT2257 provides an I2C control interface, an atte.

PT2257 Features

* CMOS technology

* Low power consumption

* Least external components

* Attenuation range: 0 to -79dB at 1dB/step

* Operating voltage: 3 to 9V

* Low Noise, S/N Ratio>100dB (A-weighting)

* Two channel output

* Available in 8-pin, DIP or

PT2257 Datasheet (549.94 KB)

PT2257 Datasheet Preview — Preview of PT2257 PDF

Datasheet Details

Part number:

PT2257

Manufacturer:

Princeton Technology Corp

File Size:

549.94 KB

Description:

Electronic volume controller.

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PT2257 Electronic Volume Controller Princeton Technology Corp

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