Datasheet4U Logo Datasheet4U.com

S1T8501 - SPEECH NETWORK WITH DIALER INTERFACE

Features

  • Adjusts sending and receiving attenuation length Regulated voltage output for external dialer Linear interface for DTMF Suitable for ceramic transducers Mute function.

📥 Download Datasheet

Full PDF Text Transcription

Click to expand full text
SPEECH NETWORK WITH DIALER INTERFACE S1T8501 INTRODUCTION The S1T8501 is a speech network integrated circuit which includes the following components: transmit amp, receive amp, DTMF amp, voltage regulator, line equalizer, and voltage comparator. It handles the voice signal, performing the 2/4 wires interface and changing the gain on both sending and receiving amplifiers to compensate the line current. The S1T8501 can work in fixed gain mode.
Published: |