TDA75610LVPDTR 查看數據表（PDF） - STMicroelectronics

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TDA75610LVPDTR

4 x 45 W power amplifier with full I2C diagnostics, high efficiency and low voltage operation

STMicroelectronics 

TDA75610LV

4 x 45 W power amplifier with full I2C diagnostics, high efficiency

and low voltage operation

Datasheet - production data

'!0'03

Flexiwatt27 (Horiz.)

'!0'03

Flexiwatt27 (SMD)

'!0'03

Flexiwatt27 (Vert.)

'!0'03

PowerSO36

Features

 Multipower BCD technology

 MOSFET output power stage

 DMOS power output

 High efficiency (class SB)

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

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

 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)

– High efficiency enable/disable

– I2C bus digital diagnostics (including DC

and AC load detection)

 Flexible fault detection through integrated

diagnostic

 DC offset detection

 Four independent short circuit protection

 Clipping detector pin with selectable threshold

(2 %/10 %)

 Standby/mute pin

 Linear thermal shutdown with multiple thermal

warning

 ESD protection

 Very robust against misconnections

 Improved SVR suppression during battery

transients

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

Description

The TDA75610LV 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.

The TDA75610LV is equipped with the most

complete diagnostics array that communicates

the status of each speaker through the I2C bus.

The dissipated output power under average

listening condition is significantly reduced when

compared to the conventional class AB solutions,

thanks to the patented 'class SB' efficiency

concept. TDA75610LV has been designed to be

very robust against several kinds of

misconnections. 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. The ST

BCD in combination with 'class SB' efficiency and

'intelligent power' has been sold in million of units

to most known car manufacturers, the

TDA75610LV is the last and most compact

member of this power amplifiers family.

Table 1. Device summary

Order code

Package

Packing

TDA75610LVSM

TDA75610LVSMTR

Flexiwatt27

(SMD)

Tube

Tape and reel

TDA75610LV Flexiwatt27 (vert.) Tube

TDA75610LVH

Flexiwatt27

(horiz.)

Tube

TDA75610LVPD

TDA75610LVPDTR

PowerSO36

Tube

Tape and reel

September 2014

This is information on a product in full production.

DocID024173 Rev 7

1/42

www.st.com

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