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CS8190 - Precision Air-Core Tach/Speedo Driver

Datasheet Summary

Features

  • Direct Sensor Input.
  • High Output Torque.
  • Low Pointer Flutter.
  • High Input Impedance.
  • Overvoltage Protection.
  • Return to Zero.
  • Internally Fused Leads in PDIP.
  • 16 and SO.
  • 20W Packages.
  • These Devices are Pb.
  • Free, Halogen Free/BFR Free and are RoHS Compliant www. onsemi. com 16 1 PDIP.
  • 16 NF SUFFIX CASE 648 20 1 SO.
  • 20W DWF SUFFIX CASE 751D PIN.

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Datasheet preview – CS8190

Datasheet Details

Part number CS8190
Manufacturer ON Semiconductor
File Size 239.16 KB
Description Precision Air-Core Tach/Speedo Driver
Datasheet download datasheet CS8190 Datasheet
Additional preview pages of the CS8190 datasheet.

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Full PDF Text Transcription

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CS8190 Precision Air-Core Tach/Speedo Driver with Return to Zero The CS8190 is specifically designed for use with air−core meter movements. The IC provides all the functions necessary for an analog tachometer or speedometer. The CS8190 takes a speed sensor input and generates sine and cosine related output signals to differentially drive an air−core meter. Many enhancements have been added over industry standard tachometer drivers such as the CS289 or LM1819. The output utilizes differential drivers which eliminates the need for a zener reference and offers more torque. The device withstands 60 V transients which decreases the protection circuitry required. The device is also more precise than existing devices allowing for fewer trims and for use in a speedometer.
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