GENERAL DESCRIPTION
TDA1556Q is a monolithic integrated class-B output amplifier containing two 22 Watt amplifiers in a BTL configuration. The device is contained in a 17-lead single-in-line (SIL) plastic power package. It has two differential inputs and is primarily intended for car booster applications.

FEATURES
• Few peripheral components
• High output power
• Low output offset voltage
• Fixed gain
• Loudspeaker protection (with diagnostic facility)
• Differential inputs
• Dynamic Distortion Detector (DDD)
• High common mode input signal
• Very high CMRR
• Good ripple rejection
• Mute/stand-by switch
• Load dump protection
• Short-circuit safe
• Thermally protected
• Reverse polarity safe
• High energy handling capability at the outputs (VP = 0 V)
• Electrostatic discharge protection
• No switch-on/switch-off plop
• Flexible leads
• Low thermal resistance