Datasheet > TDA7565_08

TDA7565_08

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		转换器放大器功率放大器
页数	文件大小	规格书
18页	191K
描述
Quad power amplifier with built-in voltage converter

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TDA7565_08 数据手册

TDA7565

Quad power amplifier with built-in voltage converter

Features

■ Multipower BCD technology

■ DMOS power output

■ Non-switching high efficiency amplifier

■ Switching high efficiency voltage converter

■ High output power capability 4x60W EIAJ/4Ω

Flexiwatt27

■ Full I²C Bus driving:

– St-by

– Independent front/rear soft play/mute

– Selectable gain 26dB - 12dB (for low noise

line output function)

Description

The TDA7565 is a new BCD technology quad

bridge type of car radio amplifier in Flexiwatt27

package specially intended for car radio

applications. Thanks to the DMOS output stage

the TDA7565 has a very low distortion allowing a

clear powerful sound.

– High efficiency enable/disable

– Voltage converter enable/disable

– Regulated voltage selection

– Switching frequency selection

■ Hardware mute function

■ Full fault protection

The built-in voltage converter control block

assures a very high output power with an

extremely low number of added components.

■ DC offset detection

■ Four independent short circuit protection

The dissipated power under average listening

condition is aligned to the conventional solutions

(4 x 40 W).

■ Clipping detector with selectable threshold

(1 % / 10 %) via I²C bus

Table 1.

Device summary

Order code

Package

Flexiwatt27

Packing

TDA7565

Tube

July 2008

Rev 2

1/18

www.st.com

12 3 4 5 6 7...18

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