Datasheet > TDA75616LV

TDA75616LV

更新时间： 2023-12-20 18:45:05

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		放大器功率放大器
页数	文件大小	规格书
36页	708K
描述
低压操作智能四路BTL输出功率放大器，支持扬声器安全例程（SSR）和完全I2C诊断，包括高音扬声器检测和硬件待机/静音

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TDA75616LV 数据手册

TDA75616LV

4 x 45 W power amplifier with full I²C diagnostics,

SSR and low voltage operation

Datasheet - production data

 Standby/mute pin

 Linear thermal shutdown with multiple thermal

warnings

 ESD protection

 Very robust against misconnections

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 Improved SVR suppression during battery

Flexiwatt27 (vertical)

transients



Capable to operate down to 6 V (e.g. “Start-stop”)

 Selectable SSR (speaker safety routine)

Features

Description

 Multipower BCD technology

 MOSFET output power stage

 DMOS power output

The TDA75616LV is a new quad bridge car radio

amplifier, designed in BCD technology, in order to

include a wide range of innovative features in a

very compact and flexible device.

 High output power capability 4x25 W/4 Ω @

14.4 V, 1 kHz, 10% THD, 4 x 45 W max power

The TDA75616LV is equipped with the most

complete diagnostics array that communicates

the status of each speaker through the I C bus.

 2 Ωdriving capability (64 W max power)

 Full I²C bus driving:

– Standby

– Independent front/rear soft play/mute

– Selectable gain 26 dB /16 dB (for low noise

line output function)

– I²C bus digital diagnostics (including DC

and AC load detection)

TDA75616LV has been designed to be very

robust against several kinds of misconnections.

The TDA75616LV is equipped with the SSR

(speaker safety routine), a procedure able to

check the offset at the speakers and automatically

shut down the power amplifier in case of

dangerous DC voltage.

 Flexible fault detection through integrated

diagnostic

It is moreover compliant to the most recent OEM

specifications for low voltage operation (so called

'start-stop' battery profile during engine stop),

helping car manufacturers to reduce the overall

emissions and thus contributing to environment

protection.

 DC offset detection

 Four independent short circuit protections

 Clipping detector pin with selectable threshold

(2 %/10 %)

Table 1. Device summary

Order code

Package

Packing

TDA75616LV-48X

Flexiwatt27 (vertical)

Tube

September 2014

DocID025642 Rev 4

1/36

This is information on a product in full production.

www.st.com

12 3 4 5 6 7...36

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