IN5851 Datasheet PULSE DIALER WITH REDIAL

Manufacturer: Integral

Overview: ( DataSheet : www.DataSheet4U.com ) TECHNICAL DATA IN5851 PULSE DIALER WITH REDIAL The IN5851 is a monolithic CMOS integrated circuit which uses an inexpensive RC oscillator for its frequency reference and provides all.

📥 Download Datasheet

IN5851 pulse dialer with redial by Integral - Datasheet Preview

Datasheet Details

Part number	IN5851
Manufacturer	Integral
File Size	302.24 KB
Description	PULSE DIALER WITH REDIAL
Download	IN5851 Download (PDF)

General Description

NAME VCC PIN 1 Positive supply pin.

The voltage on this pin is measured relative to Pin 6 and is supplied from a 150µA current source.

This voltage should be regulated to less than 6.0 volts using on external form or regulation.

Key Features

required for implementing a pulse dialer with 32 digit redial.
Wide operating voltage range (2.0~6.0V).
Low power dissipation.
Use either a standard 2 of 7 matrix keyboard with negative true common or the inexpensive form A-type keyboard.
Make/Break ratio can be selected.
Redial with.
or #.
Continuous MUTE.
Power up clear circuitry on chip.
10 pps/20 pps can be selected.

More Datasheets from Integral

Part Number	Description
IN555	CMOS GENERAL PURPOSE TIMER
IN556	CMOS GENERAL PURPOSE TIMER
IN558	CMOS GENERAL PURPOSE TIMER
IN5732	4BIT SINGLE CHIP MICROCOMPUTER