ELM412 Piezo Element Driver

ELM

Description

ELM412 Piezo Element Driver .
The ELM412 is an 8 pin oscillator circuit for driving piezo-electric elements.

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ELM412 Datasheet Preview — Preview of ELM412 PDF

Datasheet Specifications

Part number: ELM412
Manufacturer: ELM
File Size: 40.69 KB
Datasheet: ELM412_ELM.pdf
Description: Piezo Element Driver

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

Applications

* Computer controlled tone generation
* Alarm warning signals
* Keyboard click generation
* Logic probe circuits Block Diagram Enable 5 F2 L L L L H H H H F1 L L H H L L H H F0 Frequency L H L H L H L H 600 1200 2000 2400 2800 3200 3600 4000 Programmable Oscillat

ELM412 Distributors

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ELM412 Piezo Element Driver ELM

ELM ELM412-like datasheet