TDA7565
Features
■ Multipower BCD technology
■ DMOS power output
■ Non-switching high efficiency amplifier
■ Switching high efficiency voltage converter
■ High output power capability:
– 4 x 41 W max @ Vs = 14.4 V
– 4 x 59 W @ Vs = 14.4 V and PWM = 17.5 V
■ Full I2C bus driving:
– Standby
– Independent front/rear soft play/mute
– Selectable gain 26 dB - 12 dB (for low noise
line output function)
– High efficiency enable/disable
– Voltage converter enable/disable
– Regulated voltage selection
– Switching frequency selection
■ Hardware mute function
■ Full fault protection
■ DC offset detection
■ Four independent short circuit protection
■ Clipping detector with selectable threshold
(1 % / 10 %) via I2C bus
