TDA7491MV13TR データシートの表示（PDF） - STMicroelectronics

部品番号

コンポーネント説明

メーカー

TDA7491MV13TR

25 W mono BTL class-D audio amplifier

STMicroelectronics 

TDA7491MV

25 W mono BTL class-D audio amplifier

PowerSSO-36 with

exposed pad down

Features

 20 W continuous output power: RL = 8 ,

THD = 10% at VCC = 18 V

 25 W continuous output power: RL = 6 ,

THD = 10% at VCC = 16 V

 Wide range single supply operation (5 V - 18 V)

 High efficiency ( = 90%)

 Four selectable, fixed gain settings of

nominally 20 dB, 26 dB, 30 dB and 32 dB

 Differential inputs minimize common-mode

noise

 Filterless operation

 No ‘pop’ at turn-on/off

 Standby and mute features

 Short-circuit protection

 Thermal overload protection

 Externally synchronizable

Datasheet - production data

Description

The TDA7491MV is a mono BTL class-D audio

amplifier with single power supply designed for

LCD TVs and monitors.

Thanks to the high efficiency and an

exposed-pad-down (EPD) package no heatsink is

required.

Furthermore, the filterless operation allows a

reduction in the external component count.

The TDA7491MV is pin to pin compatible with the

TDA7491P, TDA7491LP and TDA7491HV for the

left channel.

Order code

TDA7491MV13TR

Table 1. Device summary

Operating temp. range

Package

- 40 to 85 °C

PowerSSO-36 EPD

Packaging

Tape and reel

March 2014

This is information on a product in full production.

DocID14576 Rev 4

1/28

www.st.com

Share Link: