IL6270 - Audio Amplifier and Voice operated Gain adjusting device

IK Semiconductor

Features

Constant Output Signal.
Fast Attack.
Low Power Consumption.
Simple Circuitry.

IL6270 audio amplifier and voice operated gain adjusting device by IK Semiconductor - Datasheet Preview

Datasheet Details

Part number	IL6270
Manufacturer	IK Semiconductor
File Size	185.40 KB
Description	Audio Amplifier and Voice operated Gain adjusting device
Datasheet	IL6270 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

TECHNICAL DATA GAIN CONTROLLED MICROPHONE FIER/VOGAD PREAMPLI- The IL 6270 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 external components. FEATURES • Constant Output Signal • Fast Attack • Low Power Consumption • Simple Circuitry APPLICATIONS • Audio AGC Systems • Transmitter Overmodulation Protection • Tape recorders QUICK REFERENCE DATA • Supply Voltage: 4.5V to 10V • Voltage Gain: 52dB ABSOLUTE MAXIMUM RATINGS • Supply Voltage: 12V • Storage Temperature: -550C to +1250C 8 w w w t a .