INA212CQDCKRQ1

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INA212CQDCKRQ1

AEC-Q100, 26V, Bi-Directional, Zero-Drift, Low-/High-Side, Voltage Output Current Sense Amp

Packaging

Package | PIN: DCK | 6
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $1.51
10-24 $1.36
25-99 $1.26
100-249 $1.10
250-499 $1.01
500-749 $0.85
750-999 $0.70
1000+ $0.64

Features

  • AEC-Q100 Qualified with:
    • Temperature Grade 1: –40°C to +125°C Ambient Operating TemperatureRange
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level C6
  • Wide Common-Mode Range: –0.3 V to 26 V
  • Offset Voltage: ±100 µV (Maximum)
    (Enables Shunt Drops of 10-mV Full-Scale)
  • Accuracy:
    • ±1% Gain Error (Maximum Over Temperature, VersionsA and B)
    • ±0.5% Gain Error (VersionC)
    • 0.5-µV/°C Offset Drift (Maximum)
    • 10-ppm/°C Gain Drift(Maximum)
  • Choice of Gain:
    • INA210-Q1: 200 V/V
    • INA211-Q1: 500 V/V
    • INA212-Q1: 1000V/V
    • INA213-Q1: 50 V/V
    • INA214-Q1: 100V/V
    • INA215-Q1: 75 V/V
  • Quiescent Current: 100 µA (Maximum)
  • SC70 Package

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Texas Instruments  INA212CQDCKRQ1

The INA21x-Q1 family of devices is a voltage-output, current-shunt monitor (also called acurrent-sense amplifier) that can sense drops across shunts at common-mode voltages from –0.3 V to26 V, independent of the supply voltage. Five fixed gains are available: 50 V/V, 75 V/V, 100 V/V,200 V/V, 500 V/V, and 1000 V/V. This family of devices is commonly used for overcurrent detection,voltage feedback control loops, or as a power monitor. The low offset of the zero-driftarchitecture enables current sensing with maximum drops across the shunt as low as 10-mVfull-scale.

The devices operate from a single 2.7-V to 26-V power supply, drawing a maximum of 100 µAof supply current. The devices are specified over the operating temperature range of –40°C to+125°C and are offered in a 6-pin SC70 package.