TDA8543 Description
TDA8543 The TDA8543(T) is a one channel audio power amplifier for an output power of 2 W with an 8 Ω load at a 7.5 V supply. The circuit contains a BTL amplifier with a plementary PNP-NPN output stage and standby/mute logic. The TDA8543T es in a 16 pin SO package and the TDA8543 in a 16 pin DIP package.
TDA8543 Key Features
- Flexibility in use
- Few external ponents
- Low saturation voltage of output stage
- Gain can be fixed with external resistors
- Standby mode controlled by CMOS patible levels
- Low standby current
- No switch-on/switch-off plops
- High supply voltage ripple rejection
- Protected against electrostatic discharge
- Outputs short-circuit safe to ground, VCC and across the load