TDA8542AT

2 x 1.5W BTL audio amplifier

GENERAL DESCRIPTION

The is a two channel audio power amplifier for an output power of 2×1.5 W with an 8Ωload at a 6 V supply. The circuit contains two Bridge-Tied Load BTL amplifiers with a complementary PNP-NPN output stage and standby/mute logic. The TDA8542AT comes in a

20-pin SO package.

FEATURES

• 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 rejection

• Protected against electrostatic discharge

• Outputs short-circuit safe to ground, VCC and across the load

• Thermally protected.