TDA7402(2007) 데이터 시트보기 (PDF) - STMicroelectronics

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TDA7402
(Rev.:2007)

Car Radio Signal Processor

STMicroelectronics 

TDA7402

I2C bus interface

Note:

Table 38. Testing stereo decoder (31) (continued)

MSB

LS

B

Function

D7 D6 D5 D4 D3 D2 D1 D0

0000

0001

0010

0011

0100

0101

0110

0111

1000

1001

1010

1011

1100

1101

1110

1111

Test signals

F228

NB threshold

Level for stereo blend

Pilot magnitude

VHCCL

Pilot threshold

VHCCH

REF5V

HOLDN

NB peak

AM rectifier

VCOCON; VCO control voltage

VSBL

Pilot threshold

Level for high cut

REF5V

Audioprocessor oscillator

0

Off

1

On

1

must be "1"

This byte is used for testing or evaluation purposes only and must not set to other values

than "11111100" in the application!

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