CXA2021S
I2C BUS Sound Processor for TV
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
Structure
Bipolar silicon monolithic IC
S/N ratio in hearing.
Absolute Maximum Ratings
• Supply voltage
Applications
VCC
14
V
TVs
• Operating temperature
• Storage temperature
Topr –20 to +75 °C
Tstg –65 to +150 °C
• Allowable power dissipation PD
0.9
W
Recommended Operating Condition
Supply voltage
8 to 13
V
Pin Configuration
19
18
17
15
14
13
12
22
21
20
16
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.
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E95319-ST
SONY [ SONY CORPORATION ]
