TDA7572 Datasheet, PDF (35/64 Pages) STMicroelectronics – 200W mono bridge PWM amplifier with built-in step-up converter

TDA7572
I²C and mode control
5.5
Modulator register
Subaddress: XXI 00101.
Table 26. Modulator register
MSB
LSB
D₇
R/W
D₆
R/W
D₅
R/W
D₄
R/W
D₃
R/W
D₂
R/W
D₁
R/W
D₀
R/W
Function
0
1
1
0
0
1
0
Power-up default I²C
disabled
SCL/InLevel1
0
1
0
0
0
pin
1
Power-up default I²C
enabled
SHUNT
0
Turn-on shunt
1
NOT USED
INLEVEL1
0
1
High level couple
DAC synchronization
0
Synchronize the modulator
1
with the DAC
SVR
0
1
Turn On the charge of SVR
0
1
0
0
0
1
1
0
1
1
Tristate
Tristate modulator
PWMClock
55kHz
110kHz
220kHz
110kHz
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