SL6270C Datasheet - GEC Plessey Semiconductors

SL6270C Gain Controlled Microphone Preamplifier / Vogad

THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS DS 3301 -1 SL6270C GAIN CONTROLLED MICROPHONE PREAMPLIFIER/VOGAD The SL6270 is a silicon integrated circuit combining the functions of audio amplifier and voice operated gain adjusting device (VOGAD). It is designed to accept signals from a low sensitivity microphone and to provide an essentially constant output signal for a 50dB range of input. The dynamic range, attack and decay times are controlled by exte.

SL6270C Features

* Constant Output Signal Fast Attack Low Power Consumption Simple Circuitry AGC TIME CONST PREAMP OUPUT V CC PREAMP INPUT 1 2 3 4 8 7 6 5 MAIN AMP OUTPUT MAIN AMP INPUT 0V PREAMP INPUT APPLICATIONS Audio AGC Systems Transmitter Overmodulation Protection Tape Recorders DP8, MP8 Fig. 2 Pin connect

SL6270C Datasheet (56.88 KB)