TDA7498L Datasheet (STMicroelectronics) - 80 watt + 80 watt dual BTL class-D audio amplifier

TDA7498L, 80 watt + 80 watt dual BTL class-D audio amplifier

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.

Product status link TDA7498L Product summary Order cod

TDA7498L 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 nom