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OPA188AQDGKRQ1

Automotive-Qualified Precision, Low-Noise, RRO, 36V, Zero-Drift Operational Amplifier

Packaging

Package | PIN: DGK | 8
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $2.57
10-24 $2.30
25-99 $2.14
100-249 $1.86
250-499 $1.72
500-749 $1.44
750-999 $1.19
1000+ $1.09

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • OPA188-Q1 Device Temperature Grade 1:
      –40°C to +125°C
    • OPA2188-Q1 Device Temperature Grade 2:
      –40°C to +105°C
    • Device HBM ESD Classification Level 1C
    • Device CDM ESDClassification Level C5
  • Wide Supply Range: ±2 V to ±18 V
  • Low Offset Voltage: 25 µV (Maximum)
  • Zero-Drift: 0.03 µV/°C
  • Low Noise: 8.8 nV/√Hz
    • 0.1-Hz to 10-HzNoise: 0.25 µVPP
  • Excellent DC Precision:
    • PSRR: 142 dB
    • CMRR: 146dB
    • Open-Loop Gain: 136 dB
  • Gain Bandwidth: 2 MHz
  • Quiescent Current: 510 µA (Maximum)
  • Wide Supply Range: ±2 V to ±18 V
  • Rail-to-Rail Output
  • Input Includes Negative Rail
  • RFI Filtered Inputs

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Texas Instruments  OPA188AQDGKRQ1

The OPAx188-Q1operational amplifier family uses TI’s proprietary zero drift techniques toprovide low offset voltage (25-µV maximum) and near zero-drift over time and temperature. This miniature, high-precision,low-quiescent current amplifier family offers high input impedanceand rail-to-rail output swing within 15 mV of the rails. The input common-mode range includes thenegative rail. Either single or dual supplies can be used in the range from 4 V to 36 V (±2 V to±18 V).

The OPA188-Q1 and OPA2188-Q1 areboth offered in VSSOP-8. The single-channel version
(OPA188-Q1) is fully specified from –40°C to +125°C, and the dual-channel version(OPA2188-Q1) is fully specified from –40°C to +105°C.