KA8507B Samsung, KA8507B Datasheet
KA8507B
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KA8507B Summary of contents
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... COMPANDER INTRODUCTION KA8507B is a automatic gain control system that is used for dynamic range compression and expansion. According to the companding the signal, this can reduce the noise components. KA8507B includes compressor, expander, pre-amp, filter amp, limiter and mute/bypath logic. FEATURES • Wide Supply Voltage ( 2 • ...
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... Rectifier Bypath Variable Resistor Summing Amp CB Bypath Variable Summing Resistor Amp Expandor Rectifier Mute ERC KA8507B AGIC 5 CRC 6 CPI- 7 CPI GND 10 COMPANDER Filter Amp Compressor + Output Buffer 1 - Compressor Mute 11 Limiter Logic 12 13 ...
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... Expander Reference Bias 15 EPI + Expander Non-Inverting Input 16 EPI Expander Inverting Input 17 DO Data Output 18 ERC Expander Rectifier Capacitor 19 EO Expander Output 20 V Supply Voltage CC Symbol Value 1000 D 410 OPR 150 STG KA8507B Description Unit ...
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... KA8507B ELECTRICAL CHARACTERISTICS ( 1kHz unless otherwise noted) CC Characteristic DC ELECTRICAL CHARACTERISTICS Operating Voltage Operating Current COMPRESSOR PART Standard Input Voltage ( 0dB ) V Gain Defference Bypath Gain Difference Output Distortion Noise Output Voltage Mute Attenuation Ratio Limiting Voltage EXPANDER PART Standard Output Level ( 0dB ) ...
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... DI DO KA8507 51K 5 16 AGIC EPI- + KA8507B 6 15 CRC EPI CPI- EB 474 8 13 CPI + EMUTE BYPATH 10 11 GND CMUTE Vcc 10uF EXP OUT + 1.0uF 10K 2.2uF 50pF 10K 1.0uF 474 620 EXP IN 100K 4.7uF SW3 SW2 SW1 KA8507B 5 ...
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... KA8507B APPLICATION CIRCUIT (HAND SET) 6 COMPANDER ...
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This datasheet has been download from: www.datasheetcatalog.com Datasheets for electronics components. ...