TDA7492MV

50瓦单声道BTL D类音频放大器 50 W mono BTL class-D audio amplifier

Description

The is a mono BTL class-D audio amplifier with single power supply designed for home systems and docking stations. Thanks to the high efficiency and an exposed-pad-down EPD package no heatsink is required.

Features

50 W continuous output power:

  RL= 6 Ω, THD = 10% at VCC = 25 V

40 W continuous output power:

  RL= 8 Ω, THD = 10% at VCC = 25 V

„Wide range single supply operation 10 - 26 V

„High efficiency η= 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

Externally synchronizable