Features
■ 5W + 5 W continuous output power:
RL = 8Ω, THD = 10% at VCC = 9 V
■ 5W + 5W continuous output power:
RL = 4Ω, THD = 10% at VCC =6 V
■ Wide range single supply operation (5 V – 14 V)
■ High efficiency (η = 90%)
■ Four selectable, fixed gain settings of
nominally 20 dB, 26 dB, 30 dB and 32 dB
■ Differential inputs minimize common-mode
noise
■ Filterless operation
■ No ‘pop’ at turn-on/off
■ Standby and mute features
■ Short-circuit protection
■ Thermal overload protection
■ Externally synchronizable

Description
The TDA7491LP is a dual BTL class-D audio
amplifier with single power supply designed for
LCD TVs and monitors