Datenblatt-Suchmaschine für elektronische Bauteile |
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STA575 Datenblatt(PDF) 1 Page - STMicroelectronics |
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STA575 Datenblatt(HTML) 1 Page - STMicroelectronics |
1 / 20 page 1/20 STA575 July 2003 s MONOCHIP BRIDGE STEREO AMPLIFIER ON BASH ® ARCHITECTURE s 80+80W OUTPUT POWER @ RL = 4/8 Ω, THD = 0.5% s 100+100W OUTPUT POWER @ RL = 4/8 Ω, THD = 10% s HIGH DYNAMIC PREAMPLIFIER INPUT STAGES s EXTERNAL PROGRAMMABLE FEEDBACK TYPE COMPRESSORS s AC COUPLED INPUT TO CLASS AB BRIDGE OUTPUT AMPLIFIER s PRECISION RECTIFIERS TO DRIVE THE DIGITAL CONVERTER s ON-OFF SEQUENCE/ TIMER WITH MUTE AND STANDBY s PROPORTIONAL OVER POWER OUTPUT CURRENT TO LIMIT THE DIGITAL CONVERTER s ABSOLUTE POWER BRIDGE OUTPUT TRANSISTOR POWER PROTECTION s ABSOLUTE OUTPUT CURRENT LIMIT s INTEGRATED THERMAL PROTECTION s POWER SUPPLY OVER VOLTAGE PROTECTION s FLEXIWATT POWER PACKAGE WITH 27 PIN s BASH® LICENCE REQUIRED DESCRIPTION The STA575 is a fully integrated power module de- signed to implement a BASH® amplifier when used in conjunction with STABP01 digital processor. FLEXIWATT27 100+100W STEREO POWER AMPLIFIER BLOCK DIAGRAM ABSOLUTE VALUE BLOCK OUTPUT BRIDGE PEAK/2 DETECTOR VOLTAGE PROTECTION SOA DETECTOR TURN- ON/OFF SEQUENCE THERMAL PROTECTION PEAK/2 DETECTOR COMPRESSOR COMPRESSOR ∆G +2 -1 ∆G + - V/l V/l S1 Ict Ict ABSOLUTE VALUE BLOCK + - S1 OUTPUT BRIDGE CD-2 CD+2 STBY/MUTE PROT. CD+ CD-1 OUT1- OUT1+ CD+1 IN_PRE1 ATT_REL1 TRK_OUT THRESH ATT_REL2 IN_PRE2 PWR_INP1 TRK_1 OUT_ PRE1 -VS GND +VS PWR_INP2 D01AU1263 TRK_2 OUT_ PRE2 OUT2- OUT2+ +2 -1 |
Ähnliche Teilenummer - STA575 |
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Ähnliche Beschreibung - STA575 |
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