GENERAL DESCRIPTION
The TDA1553CQ is a monolithic integrated class-B output amplifier in a 13-lead plastic DIL-bent-SIL power package. It contains 2×22 W amplifiers in BTL configuration. The device is primarily developed for car radio applications.

FEATURES
• Few peripheral components
• High output power
• Low output offset voltage
• Fixed gain
• Loudspeaker protection
• Good ripple rejection
• 3-state mode switch (operating, mute, standby)
• Load dump protection
• AC and DC short-circuit safe to ground and to VP
• Thermally protected
• Reverse polarity safe
• High energy handling capability at the outputs (VP=0)
• Electrostatic discharge protection
• No switch-on/switch-off plop
• Flexible leads
• Low thermal resistance.