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Partname:CS4121EDWFR20
Description:Low voltage precision air-core tach/speedo driver
Manufacturer:Cherry Semiconductor
Package:20L SOIC
Pins:20
Oper. temp.:-40 to 150
Datasheet:PDF (186K).
Click here to download *)

The CS4121 is specifically designed for use with air-core meter movements. The IC provides all the functions necessary for an analog tachometer or speedometer. The CS4121 takes a speed sensor input and generates sine and cosine related output signals to differentially drive an air-core meter.

Click here to download CS4121EDWFR20 Datasheet
Click here to download CS4121EDWFR20 Datasheet
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