TDA7566_10 Datasheet, PDF (20/29 Pages) STMicroelectronics – 4 x 40 W multifunction quad power amplifier with built-in diagnostics features

I2C bus interface
Figure 26. Timing diagram on the I²C bus
SCL
SDA
START
D99AU1032
Figure 27. Timing acknowledge clock pulse
SCL
1
2
3
7
SDA
START
MSB
D99AU1033
TDA7566
I²CBUS
STOP
8
9
ACKNOWLEDGMENT
FROM RECEIVER
20/29
Doc ID 9801Rev 5