TDA7567PD Datasheet PDF - ST Microelectronics

●Description

●The TDA7567PD is a new BCD technology quad bridge power amplifier in PowerSO36 package specially intended for automotive applications.

●Features

●■ Multipower BCD technology

●■ MOSFET output power stage

●■ DMOS power output

●■ Differential Input

●■ New high efficiency (class SB)

●■ High output power capability 4x28 W/4 Ω@ 14.4 V, 1 kHz, 10% THD, 4x50 W MAX power

●■ Max. output power 4x72 W/2 Ω

●■ 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 DCand AC load detection)

●■ Operates both in I2C and non-I2C bus mode

●■ Two selectable I2C bus addresses

●■ Full fault protection

●■ DC offset detection

●■ Four independent short circuit protection

●■ Clipping detector pin with selectable threshold (2 %/10 %)

●■ Standby/mute pin

●■ Linear thermal shutdownwith multiple thermal warning

●■ ESD protection