TDA7563B STMicroelectronics, TDA7563B Datasheet - Page 22

• Manufacturer Part Number: TDA7563B
• Description: IC AMP QUAD MULTIFUNC FLEXIWATT2
• Manufacturer: STMicroelectronics
• Type: Class ABr

Specifications of TDA7563B

• Output Type: 4-Channel (Quad)
• Max Output Power X Channels @ Load: 75W x 4 @ 2 Ohm
• Voltage - Supply: 8 V ~ 18 V
• Features: I²C, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Through Hole
• Package / Case: 27-Flexiwatt (bent and staggered leads)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

I
7.2.4
22/33
2
C bus
Acknowledge
The transmitter* puts a resistive HIGH level on the SDA line during the acknowledge clock
pulse (see
line during the acknowledge clock pulse, so that the SDA line is stable LOW during this clock
pulse.
* Transmitter
** Receiver
Figure 29. Data validity on the I
Figure 30. Timing diagram on the I
Figure 31. Acknowledge on the I
–
–
–
–
SDA
SCL
master (μP) when it writes an address to the TDA7563B
slave (TDA7563B) when the μP reads a data byte from TDA7563B
slave (TDA7563B) when the μP writes an address to the TDA7563B
master (µP) when it reads a data byte from TDA7563B
Figure
SDA
SCL
SDA
SCL
START
START
31). The receiver** the acknowledges has to pull-down (LOW) the SDA
MSB
STABLE, DATA
1
DATA LINE
VALID
Doc ID 12733 Rev 3
2
C bus
2
2
C bus
2
D99AU1033
C bus
D99AU1032
ALLOWED
CHANGE
DATA
3
7
8
ACKNOWLEDGMENT
FROM RECEIVER
STOP
D99AU1031
I
2
CBUS
9
TDA7563B