XR-T5992

Pulse Dialer

Exar

XR-T5992 Features

* Direct Telephone Line Operation Redial with Either a

* or #.Input Pin Selectable Mark/Space and Dialing Rate Inexpensive RC Oscillator Interface Directly to a.Standard Tel'ephone Push-button or Calcu lator Type X- Y Keyboard Mute Driver on Chip Pin-to-pin Compatible with MK50992 APPLICATIONS Ele

XR-T5992 General Description

The XR-T5992 pulse dialer is a silicon gate CMOS integrated.circuit which converts push
*button inputs into pulses to simulate a rotary telephone dial. It is designed to operate directly from the telephone line and to meet telephone specifications. A 17 digit buffer is provided for redialing feat.

XR-T5992 Datasheet (173.76 KB)

XR-T5992 Datasheet Preview — Preview of XR-T5992 PDF

Datasheet Details

Part number:

XR-T5992

Manufacturer:

Exar

File Size:

173.76 KB

Description:

Pulse dialer.

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XR-T5992 Pulse Dialer Exar

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XR-T5992 Features

XR-T5992 General Description

Datasheet Details

File Size:

Description:

XR-T5992 Distributor