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TPA731 - 700-mW Mono Low-Voltage Audio Power Amplifier

General Description

The TPA731 is a bridge-tied load (BTL) audio power amplifier developed especially for low-voltage applications where internal speakers are required.

Overview

TPA731 700ĆmW MONO LOWĆVOLTAGE AUDIO POWER AMPLIFIER WITH DIFFERENTIAL INPUTS SLOS315B − JUNE 2000 − REVISED OCTOBER 2002 D Fully Specified for 3.3-V and 5-V Operation D Wide Power Supply Compatibility 2.5 V − 5.5 V D Output Power for RL = 8 Ω − 700 mW at VDD = 5 V − 250 mW at VDD = 3.3 V D Ultralow Supply Current in Shutdown Mode .

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Key Features

  • a shutdown mode for power-sensitive.