Features
■ Multipower BCD technology
■ MOSFET output power stage
■ DMOS power output
■ Class SB high efficiency
■ High output power capability 4x28 W/4 Ω @
14.4 V, 1 kHz, 10% THD, 4 x 45 W max power
■ Max power 4 x 72 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 DC
bus AC load detection)
■ Full fault protection
■ 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. “Startstop”)

Description
The TDA7569LV is the most advanced BCD
technology quad bridge car radio amplifier of his
family, including a wide range of innovative
features.