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AEC-Q100, -16V to +80V, Low-/High-side, High-Speed, Voltage Output Current Sense Amplifier

Availability: 5,840


Package | PIN: SOT-23 (DBV) | 5
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $2.38
10-24 $2.13
25-99 $1.98
100-249 $1.72
250-499 $1.59
500-749 $1.33
750-999 $1.10
1000+ $1.00


  • Qualified for Automotive Applications
  • 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

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Texas Instruments  INA197AQDBVRQ1

The INA19xA-Q1 family of current shunt monitors with voltage output can sense dropsacross shunts at common-mode voltages from –16 V to 80 V, independent of the INA19xA supplyvoltage. They are available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/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.