KA2411 - TELEPHONE TONE RINGERS

Product Overview

Wing Shing Computer Components

Datasheet Details

Part number	KA2411
Manufacturer	Wing Shing Computer Components
File Size	370.54 KB
Description	TELEPHONE TONE RINGERS
Datasheet	KA2411 Datasheet
Additional preview pages of the KA2411 datasheet.

Product details

Description

TELEPHONE TONE RINGERS THE KA2410/2411 IS A BIPOLAR INTEGRATED CIRCUIT DESIGNED FOR TELEPHONE TONE RINGER.THESE DEVICES CONSISTS OF AN OUTPUT AMPLIFIER, TWO OSCILLATORS, AND POWER SUPPLY CONTROL CIRCUIT.

Features

! ! ! ! ! ! Low current drain Adjustable 2 tone frequency Hysteresis circuit prevents false triggering and rotary dial “CHIRPS” 8 pin DIP plastic package External triggering or ringer disables (KA2410) Adjustable for reduced supply initiation current (KA2411) 8-pin DIP.

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Other Datasheets by Wing Shing Computer Components

KA2410 - TELEPHONE TONE RINGERS

Published: Apr 25, 2005 |