INA285AQDRQ1

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INA285AQDRQ1

AEC-Q100, 80V, Bi-Directional, Low-/High-Side, Voltage Output Current Sense Amplifier

Packaging

Package | PIN: D | 8
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $3.13
10-24 $2.82
25-99 $2.62
100-249 $2.30
250-499 $2.16
500-749 $1.83
750-999 $1.55
1000+ $1.48

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C5
  • Wide Common-Mode Range: –14 V to 80 V
  • Offset Voltage: ±20 μV
  • CMRR: 140 dB
  • Accuracy:
    • ±1.4% Gain Error (Maximum)
    • 0.3 μV/°C Offset Drift
    • 0.005%/°C Gain Drift (Maximum)
  • Available Gains:
    • 50 V/V: INA282-Q1
    • 100 V/V: INA286-Q1
    • 200 V/V: INA283-Q1
    • 500 V/V: INA284-Q1
    • 1000 V/V: INA285-Q1
  • Quiescent Current: 900 μA (Maximum)

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Texas Instruments  INA285AQDRQ1

The INA28x-Q1 family includes the INA282-Q1, INA283-Q1, INA284-Q1, INA285-Q1, and INA286-Q1 devices. These devices are voltage output current shunt monitors that can sense drops across shunts at common-mode voltages from –14 V to +80 V, independent of the supply voltage. The low offset of the zero-drift architecture enables current sensing with maximum drops across the shunt as low as 10 mV full-scale.

These current sense amplifiers operate from a single +2.7-V to +18-V supply, drawing a maximum of 900 μA of supply current. These devices are specified over the extended operating temperature range of –40°C to +125°C, and offered in SOIC-8 and VSSOP-8 packages.