TS31002

Tong Ringer

1/8

Version: A07

SOP-8

DIP-8

General Description

The TS31002 is a bipolar integrated circuit designed for telephone bell replacement.

Features

●

D

esigned for Telephone Bell Replacement

●

Low Current Drain

●

Adjustable 2-frequency Tone

●

Adjustable Warbling Rate

●

Extension Tone Ringer Modules

●

Alarms or Other Alerting Devices

●

Adjustable for Reduced Supply Initiation Current.

●

Built-in hysteresis prevents false triggering and rotary

dial ‘Chirps’.

Ordering Information

Part No.

Package

Packing

TS31002CD C3

DIP-8

50pcs / Tube

TS31002CS RL

SOP-8

2.5Kpcs / 13” Reel

Block Diagram

Pin Definition:

1. VCC

5. Gnd

2. Rsl

6. Hfo

3. Lfi

7. Hfi

4. Lfo

8. Out