TDA7563BPD(2006) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA7563BPD
(Rev.:2006)

4 x 50 W multifunction quad power amplifier with built-in diagnostics feature

STMicroelectronics 

I2C Bus

TDA7563B

** Receiver

– slave (TDA7563B) when the μP writes an address to the TDA7563B

– master (µP) when it reads a data byte from TDA7563B

Figure 29. Data Validity on the I2CBUS

SDA

SCL

DATA LINE

STABLE, DATA

VALID

CHANGE

DATA

ALLOWED

D99AU1031

Figure 30. Timing Diagram on the I2CBUS

SCL

SDA

START

D99AU1032

Figure 31. Acknowledge on the I2CBUS

SCL

1

2

3

7

I2CBUS

STOP

8

9

SDA

START

MSB

D99AU1033

ACKNOWLEDGMENT

FROM RECEIVER

20/30

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