Features: ·Selection between output channels·Flexibility in use·Few external components·Low saturation voltage of output stage·Gain can be fixed with external resistors·Standby mode controlled by CMOS compatible levels·Low standby current·No switch-on/switch-off plops·High supply voltage ripple re...
TDA8547: Features: ·Selection between output channels·Flexibility in use·Few external components·Low saturation voltage of output stage·Gain can be fixed with external resistors·Standby mode controlled by CM...
SeekIC Buyer Protection PLUS - newly updated for 2013!
268 Transactions
All payment methods are secure and covered by SeekIC Buyer Protection PLUS.
The TDA8547(T) is a two channel audio power amplifier for an output power of 2*1W with an 8 load at a 5V supply. The circuit contains two BTL amplifiers with a complementary PNP-NPN output stage and standby/mute logic. The operating condition of all channels of the device (standby, mute or on) is externally controlled by the MODEpin. With the SELECTpin one of the output channels can be switched in the standby condition. This feature can be used for loudspeaker selection and also reduces the quiescent current consumption. The TDA8547T comes in a SO16 package and the TDA8547 in a DIP16 package.