TDA7498L Datasheet PDF - STMicroelectronics

Description
The TDA7498L is a dual BTL class-D audio amplifier with single power supply designed for home systems and active speaker applications. It comes in a 36-pin PowerSSO package with exposed pad up (EPU) to facilitate mounting a separate heatsink.

FEATUREs
■ 80 W + 80 W output power at THD = 10% with RL = 6 Ω and VCC = 32 V
■ 70 W + 70 W output power at THD = 10% with RL = 8 Ω and VCC = 34 V
■ Wide-range single-supply operation (14 - 36 V)
■ High efficiency (η = 90%)
■ Four selectable, fixed gain settings of nominally 25.6 dB, 31.6 dB, 35.1 dB and 37.6 dB
■ Differential inputs minimize common-mode noise
■ Standby and mute features
■ Short-circuit protection
■ Thermal overload protection
■ Externally synchronizable