Audio
TDA1554 Audio Amplifier
TDA1554 Pinout Configuration
Pin No.
Pin Name
Description
1.
NINV1
TDA7294 100V-100W DMOS Audio Amplifier
TDA7294 Pin Configuration
Pin No.
Pin Name
Pin Description
1
UM3561 Sound Generator IC
UM3561 Pin Configuration
Pin no.
Symbol
Description
1
SEL2