The INA19xA-Q1 family of current shunt monitors with voltage output can sense dropsacross shunts at common-mode voltages from –16V to 80V, independent of the INA19xA supplyvoltage. They are available with three output voltage scales: 20V/V, 50V/V, and 100V/V. The500-kHz bandwidth simplifies use in current control loops and monitoring DC motor health. TheINA193A–INA195A provide identical functions but alternative pin configurations to theINA196A–INA198A, respectively.
The INA19xA-Q1 operate from a single 2.7-V to 18-V supply. They are specified over theextended operating temperature range (–40°C to 125°C), and are offered in a space-saving SOT-23package.
Feature
- Qualified for Automotive Applications
- Wide Common-Mode Voltage: –16 V to 80 V
- Low Error: 3% Overtemperature (Maximum)
- Bandwidth: Up to 500kHz
- Three Transfer Functions Available: 20V/V,50V/V,and100V/V
- Complete Current-Sense Solution
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