INA194A-Q1

www.ti.com INA193A-Q1, INA194A-Q1, INA195A-Q1, INA196A-Q1, INA197A-Q1, INA198A-Q1 INA193A-Q1, INA194A-Q1, INA195A-QSB1O, ISN36A61E9–6AAU-GQU1S,TIN20A061–97RAEV-QIS1ED, IJNAANU1A9R8YA2-Q0211 SBOS366E – AUGUST 2006 – REVISED JANUARY 2021 INA19xA-Q1 Current Shunt Monitors –16-V to 80-V Common-Mode Range 1 Features Qualified for Automotive Applications Functional Safety-Capable – Documentation available to aid functional safety system design Wide Common-Mode Voltage: –16 V to 80 V Low Error: 3% Overtemperature (Maximum) Bandwidth: Up to 500 kHz Three Transfer Functions Available: 20 V/V, 50 V/ V, and 100 V/V Complete Current-Sense Solution 2 Applications Welding Equipment Body Control Modules Load Health Monitoring Telecom Equipment HEV/EV Powertrain Power Management Battery Chargers 3 Description The INA19xA-Q1 family of current shunt monitors with voltage output can sense drops across shunts at common-mode voltages from –16 V to 80 V, independent of the INA19xA supply voltage. They are available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V. The 500-kHz bandwidth simplifies use in current control loops and monitoring DC motor health. The INA193A–INA195A provide identical functions but alternative pin configurations to the INA196A–INA198A, respectively. The INA19xA-Q1 operate from a single 2.7-V to 18-V supply. They are specified over the extended operating temperature range (–40°C to 125°C), and are offered in a space-saving SOT...