PT2258-SL 查看數據表（PDF） - Princeton Technology

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产品描述 (功能)

生产厂家

PT2258-SL

6-Channel Electronic Volume Controller IC

Princeton Technology 

6-Channel Electronic Volume Controller IC

APPLICATION CIRCUIT

INPUT

100K

100K

100K

10µF

10µF

10µF

MCU

I2C Bus

10µF

100K

100K

10µF

10µF

100K

1 IN1

2 IN2

3 IN3

4 CODE2

5 DGND

6 SCL

7 SDA

8 IN4

9 IN5

10 IN6

OUT1 20

OUT2 19

OUT3 18

CODE1 17

VCC 16

REF 15

GND 14

OUT4 13

OUT5 12

OUT6 11

PT 2 25 8

Ad d r es s = 8 8 H e x

Tel: 886-2-66296288

Fax: 886-2-29174598

URL: http://www.princeton.com.tw

PT2258

+1 0 µ F

+1 0 µ F

+1 0 µ F

OUTPUT

100K

100K

VCC

100K

+

0.1µF 10µF

+ Cref

10µF

+1 0 µ F

+1 0 µ F

100K

+1 0 µ F

100K

100K

DGND AGND

PT2258 V1.2

- 12 -

July, 2005

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