CXA1352AS
2-channel 5 Elements Graphic Equalizer IC
Description
The CXA1352AS is a bipolar IC for graphic
equalizer use. All controls are DC performed while
the addition of single-potentiometers easily
composes a 2-channel graphic equalizer.
22 pin SDIP (Plastic)
Features
• Microcomputer control possible
• Built-in electronic volume
• Built-in pseudo loudness function
• Built-in balance function
• Each channel corresponds to 5 elements
• 2 channels of FIX OUT and LINE OUT pins
Applications
Graphic equalizer for cassette tape recorder with
radio, mobile stereo and portable stereo
Structure
Bipolar silicon monolithic IC
Absolute Maximum Ratings (Ta=25 °C)
• Supply voltage
VCC 12 V
• Storage temperature Tstg –65 to +150 °C
• Allowable power dissipation
PD 1200 mW
Operating Conditions
• Supply voltage
• Operating temperature
VCC
DVCC
Topr
4.0 to 10.0
3.5 to VCC
–20 to +75
V
V
°C
Block Diagram and Pin Configuration
22 21 20 19 18 17 16 15 14 13 12
14dB
29dB
VOLUME
CONTROL
GRAPHIC EQUALIZER
GRAPHIC EQUALIZER
BIAS
14dB
29dB
VOLUME
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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E91912B95-TE
