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ZSD100N8 - AUTOMOTIVE AND HOUSEHOLD SECURITY SIREN DRIVER

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.

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.

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Full PDF Text Transcription

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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. Available in either an 8 pin DIL or SO package the IC gives a low cost compact solution to siren signal generation.
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