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

Manufacturer: STMicroelectronics

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General Description

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

Thanks to the high efficiency and exposed-pad-up (EPU) package, only a simple heatsink is required.

PowerSSO-36 with exposed pad up

Overview

TDA7492 50 W + 50 W dual BTL class-D amplifier Datasheet - production.

Key Features

  • 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.

📁 Similar Datasheet

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STMicroelectronics Logo TDA7492E 79W + 79W dual BTL class-D audio amplifier STMicroelectronics
STMicroelectronics Logo TDA7492P 25W + 25W dual BTL class-D audio amplifier STMicroelectronics
STMicroelectronics Logo TDA7492PE 45W + 45W dual BTL class-D audio amplifier STMicroelectronics

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