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SC91310 Datasheet (sc91310 Series) Tone / Pulse Dialer

Manufacturer: Silan

Overview: Silan Semiconductors TONE / PULSE DIALER WITH REDIAL FUNCTION.

Datasheet Details

Part number SC91310
Manufacturer Silan
File Size 166.91 KB
Description (SC91310 Series) Tone / Pulse Dialer
Datasheet SC91310_Silan.pdf

General Description

SC91310 Series The SC91310 series are monolithic ICs that provide the necessary signals for either pulse or tone dialing.

The SC91310 series

Key Features

  • DTMF / Pulse switchable dialer.
  • 32 digits for redial memory.
  • pulse-to-tone (P→T) keypad for long distance call operation.
  • Break / Make ratio is selectable by pin option.
  • Uses 4x4 keyboard.
  • Easy operation with redial, flash, pause, and P→T keypads.
  • Flash, pause, P→T (pulse-to tone) can be stored as a digit in memory.
  • Minimum tone output duration:100ms.
  • minimum intertone pause: 100ms.
  • On-chip power-on reset.
  • Uses 3.579545 MHz crystal or ceramic resonato.

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SC91310 Distributor