KA8512D Samsung, KA8512D Datasheet
KA8512D
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KA8512D Summary of contents
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... V + REF LIMITER 125K 125K BIAS CIRCUIT GND REF 14-DIP-300 14-SOP-225B ORDERING INFORMATION Device Package KA8512 14-DIP-300 KA8512D 14-SOP-225B EMUTE CMUTE 5 6 30K MUTE LOGIC 51K REF SUM AMP V REF + _ _ 30K 24K + 30K MIC AMP 10K 15K ...
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KA8512 PIN CONFIGURATION EPI ERC EO EMUTE CMUTE GND PIN DESCRIPTION Pin No Symbol voltage reference ( REF to the compressor and expander of compandor SUM AMP input terminal ...
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KA8512 PIN DESCRIPTION (Continued) Pin No Symbol It is compressor mute terminal of a compandor. Mute block is used to avoid duplication of data transmission from MICOM 6 CMUTE (Between the base and hand set) with the voice signal. It ...
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KA8512 ABSOLUTE MAXIMUM RATINGS Characteristic Maximum Supply Voltage Power Dissipation Operating Temperature Storage Temperature ELECTRICAL CHARACTERISTICS ( 1KHz Unless otherwise Specified) CC Characteristic Symbol DC Electrical Characteristics Operating Voltage V CC Operating ...
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KA8512 TEST CIRCUIT COMPANDOR + _ ...
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KA8512 APPLICATION CIRCUIT Vcc REF Bias Circuit Gain Cell 10K Rectifier 15K 68K C4 R6 33uF R2 R4 68K 220K 68K C1 68nF TR1 C3 FROM RX 100nF OUTPUT C15 100nF ...