TDA7498L 80 W + 80 W 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.

80 W + 80 W output power atTHD = 10% with RL= 6 Ω and VCC = 32 V
70 W + 70 W output power atTHD = 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

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TDA7498L	DS6539: 80 watt + 80 watt dual BTL class-D audio amplifier	3	970KB