TDA7492 - 50W + 50W dual BTL class-D audio amplifier

ST Microelectronics

The TDA7492 by ST Microelectronics is a 50W + 50W dual BTL class-D audio amplifier. Below is the official datasheet preview.

Datasheet Details

Part number	TDA7492
Manufacturer	STMicroelectronics
File Size	500.02 KB
Description	50W + 50W dual BTL class-D audio amplifier
Datasheet	TDA7492-STMicroelectronics.pdf
Additional preview pages of the TDA7492 datasheet.

The TDA7492 is a dual BTL class-D audio amplifier with single power supply designed for LCD TVs and monitors.

50 W + 50 W continuous output power at THD = 10% with RL = 6  and VCC = 25 V.
40 W + 40 W continuous output power at THD = 10% with RL = 8  and VCC = 25 V.
Wide-range single-supply operation (8 - 26 V).
High efficiency ( = 90%).
Four selectable, fixed gain settings of nominally 21.6 dB, 27.6 dB, 31.1 dB and 33.6 dB.
Differential inputs minimize common-mode noise.
Standby and mute features.
Short-circuit protection.
Thermal overload protection.

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Published: May 26, 2014 |