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ELM412

Piezo Element Driver

ELM412 Features

* Low power CMOS design

* Wide supply range - 3.0 to 5.5 volt operation

* No external timing elements required

* Generates eight common piezo frequencies

* Bridged output for greater audio power

* Modified waveform for reduced harmonics Connection Dia

ELM412 General Description

The ELM412 is an 8 pin oscillator circuit for driving piezo-electric elements. With the exception of one external resistor, all of the circuitry required to drive a typical piezo ‘bender’ is contained within this chip. This circuit allows the user to select one of eight possible operating frequencie.

ELM412 Datasheet (40.69 KB)

Preview of ELM412 PDF

Datasheet Details

Part number:

ELM412

Manufacturer:

ELM

File Size:

40.69 KB

Description:

Piezo element driver.

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TAGS

ELM412 Piezo Element Driver ELM

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