TDA7491MV Datasheet PDF - STMicroelectronics

Description
The TDA7491MV is a mono BTL class-D audio amplifier with single power supply designed for LCD TVs and monitors.
Thanks to the high efficiency and an exposed-pad-down (EPD) package no heatsink is required. Furthermore, the filterless operation allows a reduction in the external component count. The TDA7491MV is pin to pin compatible with the
TDA7491P, TDA7491LP and TDA7491HV for the left channel.

FEATUREs
 20 W continuous output power: RL = 8 , THD = 10% at VCC = 18 V
 25 W continuous output power: RL = 6 , THD = 10% at VCC = 16 V
 Wide range single supply operation (5 V - 18 V)
 High efficiency ( = 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