TDA8920TH Datasheet PDF - Philips

GENERAL DESCRIPTION

●The TDA8920 is a high efficiency class-D audio power amplifier. It can be used in a mono Bridge-Tied Load (BTL) or in a stereo Single-Ended (SE) configuration. The device operates over a wide supply voltage range from ±15Vupto±30 V and consumes a very low quiescent current.

●FEATURES

●• High efficiency (90%)

●• Operating voltage from±15Vto±30 V

●• Very low quiescent current

●• Low distortion

●• Fixed gain of 30 dB

●• High output power

●• Output power limiter

●• Good ripple rejection

●• Usable as a mono amplifier in Bridge-Tied Load (BTL) or as a stereo Single-Ended (SE) amplifier

●• Tracking possibility for oscillator frequency

●• Differential audio inputs

●• No switch-on or switch-off plops

●• Short-circuit proof across the load

●• Electrostatic discharge protection on all pins

●• Thermally protected.