Description
The TDA7565 is a new BCD technology quad bridge type of car radio amplifier in Flexiwatt27 package specially intended for car radio applications.

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