Datasheet4U Logo Datasheet4U.com

ZSD100D8 Datasheet AUTOMOTIVE AND HOUSEHOLD SECURITY SIREN DRIVER

Manufacturer: Zetex (now Diodes Incorporated)

📥 Download Datasheet

General Description

The audio signal of the ZSD100 is generated using a squarewave oscillator whose output is capable of directly driving a wide range of output circuits.

To produce a characteristic alarm siren sound, the frequency of the audio oscillator is swept over a fixed 2:1 range by a second, low frequency oscillator.

The freqencies of both oscillators are controlled by RT(INT) and capacitors CMOD and COUT .

Overview

AUTOMOTIVE AND HOUSEHOLD SECURITY SIREN DRIVER ISSUE 6 – JANUARY 1998 INTRODUCTION The ZSD100 is a frequency swept alarm signal generator designed specifically for static and automotive security alarm s y st e ms .

On e Z SD 1 0 0 , t w o t i mi n g capacitors, an in-expensive TO92 darlington, piezo transducer and coupling transformer is all that is necessary to produce an ear piercing 120 dB alarm siren.

Including an audio frequency signal generator, low frequency sweep generator, disable circuitry and output driver stages, the ZSD100 provides every function necessary to produce a standard alarm signal.

Key Features

  • 4-18V Operating voltage range. Small external component count. Direct drive of darlington, mosfet and IGBT output stages. Single ended or push-pull output stages. Suitable for automotive and static alarm systems. Low supply current - 10mA operating - 1µA sleep mode Low cost 8 pin DIL & SO packages. User selected audio and sweep frequencies. -40°C to 125°C operating temperature range. Choice of m.

More Datasheets from Zetex (now Diodes Incorporated)

Part Number Description
ZSD100 AUTOMOTIVE AND HOUSEHOLD SECURITY SIREN DRIVER
ZSD100N8 AUTOMOTIVE AND HOUSEHOLD SECURITY SIREN DRIVER