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PT2329

2CH Electronic Volume with Tone & Surround

Princeton Technology 

2CH Electronic Volume with Tone & Surround

Tel: 886-2-66296288

Fax: 886-2-29174598

http://www.princeton.com.tw

PT2329

DESCRIPTION

The PT2329 is a 2-ch electronic volume with tone and surround IC for Mini Combo. It has a 6-input

selector, Bypass/tone/tone & surround, input gain control and 2ch master volume. It can control all of

these functions with I2C Interface.

FEATURES

• Supply voltage: Vcc=9V (typ.)

• Volume: 0~-87dB, -∞/1dB step, each channels are independence control.

• Input selector: 6 stereo input selector include 1 REC output of 0/-2dB + Mute

• Input gain control: 0dB~+12dB/1dB step

• Tone control:

- Bass: -15dB~+15dB/1dB step

- Treble: -15dB~+15dB/1dB step

• Surround: Surround <Low/High>

• Mode selector: Bypass/Tone/Tone & Surround

• Built-in de-pop function.

• I2C interface: 2 ports serial control

APPLICATION

• Mini Combo

PT2329 V1.0

-1-

December, 2007

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