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CS8190: Motor Driver, Precision Air-Core, Tachometer / Speedometer, with Return to Zero

Datasheet: Precision Air-Core Tach/Speedo Driver with Return to Zero
Rev. 8 (120kB)
Product Overview
»View Reliability Data
»View Material Composition
» Product Change Notification
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 60V 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.
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-20WB Packages
  • Pb-Free Packages are Available
Technical Documentation & Design Resources
Collateral Brochures (1) Package Drawings (2)
Data Sheets (1)  
Availability & Samples
Specifications
Case Outlines
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
CS8190EDWF20G Obsolete 
Pb-free
Halide free
CS8190 SOIC-20W 751D-05 3 260 Tube 38  
CS8190EDWFR20G Active
Pb-free
Halide free
CS8190 SOIC-20W 751D-05 3 260 Tape and Reel 1000 Contact Sales Office
CS8190ENF16G Obsolete 
Pb-free
Halide free
CS8190 PDIP-16 648-08 NA Tube 25  
CS8190EDWF20 Obsolete
CS8190 SOIC-20W 751D-05 1 235 Tube 38  
CS8190EDWFR20 Obsolete
CS8190 SOIC-20W 751D-05 1 235 Tape and Reel 1000  
CS8190ENF16 Obsolete
CS8190 PDIP-16 648-08 NA Tube 25  
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 17 to 20
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : <100

Product
Description
Pricing ($/Unit)
Compliance
Status
Number of Drivers
VCC Max (V)
V(BR)GSS Max (V)
V(BR)DSS Max (V)
ID Max (A)
rDS(on) Max (Ω)
Tj Max (°C)
Package Type
CS8190EDWFR20G  
Pb
H
 Active   
1
15
24
-
0.125
-
150
SOIC-20W
Case Outlines
751D-05    648-08   
Packages
CS8190: Motor Driver, Precision Air-Core, Tachometer / Speedometer, with Return to Zero
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