TDA7492E Datasheet, PDF (5/24 Pages) STMicroelectronics – 79 W + 79 W dual BTL class-D audio amplifier

TDA7492E
Device block diagram
1
Device block diagram
Figure 1: "Internal block diagram (showing one channel only)" shows the block diagram of
one of the two identical channels of the TDA7492E.
Figure 1: Internal block diagram (showing one channel only)
GAIN
PLMT
Gain Settings
Power Limit
INP
+-
INN
-+
-
+
+
-
VREF
+
+
-
-
ROSC
SYNCLK
Oscillator
Standby Mute/Play
STANDBY MUTE
Thermal,Undervoltage
Overcurrent protections
DIAG
Gate
Driver
Gate
Driver
VDD,VSS Regulators
VDDS
VSS
OUTP
OUTN
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