2CH Electronic Volume
Tel: 886-2-66296288 Fax: 886-2-29174598 http://www.princeton.com.tw
2CH Electronic Volume with Tone & Surround
PT2329
...
Description
Tel: 886-2-66296288 Fax: 886-2-29174598 http://www.princeton.com.tw
2CH Electronic Volume with Tone & Surround
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 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
www.DataSheet.in
Tel: 886-2-66296288 Fax: 886-2-29174598 http://www.princeton.com.tw
2CH Electronic Volume with Tone & Surround
PT2329
PIN CONFIGURATION
REFIN INL1 INL2 INL3 INL4 INL 5 1 2 3 4 5 6 32 VCC 31 INR 1 30 INR 2 29 INR 3 28 INR 4 27 INR 5 26 INR6(RECR) 25 IGOUTR 24 VOLINR 23 TRER 22 BASSR 1 21 BASSR 2 20 19 18 17 ROUT DGND SCL SDA
INL6(RECL) 7 IGOUTL 8 VOLINL 9 TREL 10 BASSL 1 BASSL2 11 12
LOUT 13 AGND 14 N.C 15 CEXT 16
PT2329 V1.0
-2-
December, 2007
www.DataSheet.in
Tel: 886-2-66296288 Fax: 886-2-29174598 http://www.princeton.com.tw
2CH Electronic Volume with Tone & Surround
PT2329
...
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