CXA2021 查看數據表（PDF） - Sony Semiconductor

零件编号

产品描述 (功能)

比赛名单

CXA2021

I2C BUS Sound Processor for TV

Sony Semiconductor 

I2C BUS Sound Processor for TV

CXA2021S

Description

The CXA2021S is a bipolar IC developed as an I2C

BUS control sound processor for TV. This IC

implements surround, tone control, balance, volume,

mute and AGC functions.

22 pin SDIP (Plastic)

Features

• I2C BUS control

• The AGC circuit is adopted to absorb volume

differences between input sources and improve the

S/N ratio in hearing.

Absolute Maximum Ratings

• Supply voltage

VCC

14

V

• Operating temperature Topr –20 to +75 °C

• Storage temperature

Tstg –65 to +150 °C

• Allowable power dissipation PD

0.9

W

Structure

Bipolar silicon monolithic IC

Applications

TVs

Recommended Operating Condition

Supply voltage

8 to 13 V

Pin Configuration

22

21

20

19

18

17

16

15

14

13

12

1

2

3

4

5

6

7

8

9

10

11

Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by

any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the

operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.

–1–

E95319-ST

Share Link: