S1T8507C - Samsung semiconductor

S1T8507C compander - automatic gain control system

Pin No Symbol Description 1 FO Filter Amp Output 2 FI Filter Amp Input 3 CO Compressor Output 4 DI Data Input 5 AGIC AC Gain Infinity Capacitor 6 CRC Compressor Rectifier Capacitor 7 CPI − Compressor Inverting Input 8 CPI + Compressor Non-Inverting Input 9 CB Compressor Reference Bias 10 GND Ground Pin No 11 12 13 14 15 16 17 18 19 20 Symbol CM.

Features

• Wide Supply Voltage ( 2.4 to 7V )
• Easy Gain Control
• Mute/Bypath Logic
• Data In/Out Pin 20−SOP−375 ORDERING INFORMATION Device S1T8507C01-D0B0 S1T8507C01-S0B0 Package 20−DIP−300A 20−SOP−375 Operating Temperature −20°C to +70°C S1T8507C 1 S1T8507C COMPANDER BLOCK DIAGRAM CPI- 7 3.3K 5.1K - CPI+ 8 + EPI- 16 EPI+ 15 + AGIC 5 Bypath CRC 6 Rectifier Variable Resistor Summing Amp CB Bypath Variable Resistor Rectifier 17 18 DO ERC DI CO 43 Compressor Output Buffer Compressor Mute FI 2 Filter Amp + - Limiter Logic Summing Amp Expandor Mute 19 EO Bias Circuit 9 14 10 CB .