IRS2092

September 2007 www.DataSheet4U.com IRS2092 PROTECTED DIGITAL AUDIO AMPLIFIER Features Integrated analog input Class D audio amplifier driver in a small 16 pin package Floating inputs enable easy half bridge implementation Programmable bidirectional over-current protection with self-reset function Programmable preset deadtime for improved THD performances Start and stop click noise reduction High noise immunity ±100 V ratings deliver up to 500 W in output power Operates up to 800 kHz RoHS compliant Product Summary VOFFSET (max) Gate driver Io+ Io ± 100 V 1.0 A 1.2 A 25/40/65/105 ns 500 ns <20 mV ~800 kHz >60 dB 0.01 % 200 µVrms Selectable Deadtime OC protection delay (max) DC offset PWM frequency Error amplifier open loop gain THD+N* (1kHz, 50W, 4Ω) Residual Noise* (AES-17 Filter) * measured with recommended circuit Typical Applications Home theater systems Mini component stereo systems Powered speaker systems General purpose audio power amplifiers Package Options SOIC16N PDIP16 Typical Connection Diagram IRS2092 1 +B 16 15 14 13 12 11 10 9 VAA GND INCOMP CSD VSS VREF OCSET CSH VB HO VS VCC LO COM DT INPUT 2 3 4 5 6 7 8 Speaker Vcc 12V -B www.irf.com © 2007 International Rectifier IRS2092 Table of Contents Description Simplified Block Diagram Typical Application Diagram Qualification Information Absolute Maximum Ratings Recommended Operating Conditions Electrical Characteristics Waveform Definitions Functional Block Diagram Input/...