ELM412中文資料ELM數(shù)據(jù)手冊PDF規(guī)格書
ELM412規(guī)格書詳情
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.
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
Applications
? Computer controlled tone generation
? Alarm warning signals
? Keyboard click generation
? Logic probe circuits
產(chǎn)品屬性
- 型號：
ELM412
- 制造商：
ELM
- 制造商全稱：
ELM
- 功能描述：
Piezo Element Driver
