September This is preliminary information on a new product now in development Details are subject to change without notice

Niveau: Supérieur, Licence, Bac+3
1/14 STA5150 September 2002 This is preliminary information on a new product now in development. Details are subject to change without notice. n MONOCHIP BRIDGE MONO AMPLIFIER FOR BASH® ARCHITECTURE n 160W OUTPUT POWER @ RL = 4 ?, THD = 0.5% n 200W OUTPUT POWER @ RL = 4 ?, THD = 10% n HIGH DYNAMIC PREAMPLIFIER INPUT STAGES n EXTERNAL PROGRAMMABLE FEEDBACK TYPE COMPRESSORS n AC COUPLED INPUT TO CLASS AB BRIDGE OUTPUT AMPLIFIER n PRECISION RECTIFIERS TO DRIVE THE DIGITAL CONVERTER n ON-OFF SEQUENCE/ TIMER WITH MUTE AND STANDBY n PROPORTIONAL OVER POWER OUTPUT CURRENT TO LIMIT THE DIGITAL CONVERTER n ABSOLUTE POWER BRIDGE OUTPUT TRANSISTOR POWER PROTECTION n ABSOLUTE OUTPUT CURRENT LIMIT n INTEGRATED THERMAL PROTECTION n POWER SUPPLY OVER VOLTAGE PROTECTION n FLEXIWATT POWER PACKAGE WITH 27 PIN n BASH® LICENCE REQUIRED DESCRIPTION The STA5150 is a fully integrated power module de- signed to implement a BASH® amplifier when used in conjunction with STABP01 digital processor. FLEXIWATT27 PRODUCT PREVIEW 200W MONO POWER AMPLIFIER BLOCK DIAGRAM ABSOLUTE VALUE BLOCK OUTPUT BRIDGE PEAK DETECTOR OVER VOLTAGE PROTECTION SOA DETECTOR TURN- ON/OFF SEQUENCE THERMAL PROTECTION COMPRESSOR D G +2 +2 + - V/l S1 Ict OUTPUT BRIDGE CD-N CD+N STBY/MUTE PROT.

• output


• µv


• mv


• maximum input


• voltage tracking


• power supply


• pin


• pre pin