TDA7493 - 3-watt + 3-watt dual BTL class-D audio amplifier

Product Overview

STMicroelectronics

Datasheet Details

Part number	TDA7493
Manufacturer	STMicroelectronics
File Size	817.78 KB
Description	3-watt + 3-watt dual BTL class-D audio amplifier
Datasheet	TDA7493 Datasheet
Additional preview pages of the TDA7493 datasheet.

Product details

Description

The TDA7493 is a dual BTL class-D audio amplifier, specially designed for LCD TV, LCD monitors or small speakers on cradles with single-supply operation.

Features

3.0 W + 3.0 W of continuous output power with RL = 4 Ω, THD = 10%, VCC = 5 V (filterless).
2.8 W + 2.8 W of continuous output power with RL = 4 Ω, THD = 10%, VCC = 5 V (with filter).
Single supply voltage range 3.0 V to 5.5 V.
High efficiency (η = 83%).
Four selectable, fixed gain settings of 6 dB, 12 dB, 15.6 dB and 18 dB.
Differential inputs minimize common-mode noise.
Filterless operation.
Standby feature.
Short.

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Published: Mar 19, 2018 |