OPA180 Zero-Drift Operational Amplifier

0.1 μV/°C drift, low-noise, rail-to-rail output, 36 V, zero-drift operational amplifiers from TI

Image of Texas Instruments OPA180 Zero-Drift Operational AmplifierTexas Instruments' OPA180 operational amplifier uses zero-drift techniques to simultaneously provide low offset voltage (75 µV), and near-zero-drift over time and temperature. These miniature, high-precision, low quiescent current amplifiers offer high input impedance and rail-to-rail output swing within 18 mV of the rails. The input common-mode range includes the negative rail. Either single or dual supplies can be used in the range of 4.0 V to 36 V (±2 V to ±18 V).

The dual version is offered in VSSOP-8 and SOIC-8 packages. The quad is offered in SOIC-14 and TSSOP-14 packages. All versions are specified for operation from –40°C to 105°C.

  • Low offset voltage: 75 µV (max)
  • Zero-drift: 0.1 µV/°C
  • Low noise: 10 nV/√Hz
  • Very-low 1/f noise
  • Quiescent current: 525 µA (max)
  • Excellent DC precision:
    • PSRR: 126 dB
    • CMRR: 114 dB
    • Open-loop gain (AOL): 120 dB
  • Wide supply range: ±2 V to ±18 V

OPA180 Zero-Drift Operational Amplifier

ImageManufacturer Part NumberDescriptionAmplifier TypeNumber of CircuitsOutput TypeAvailable QuantityView Details
OPA180IDGKT datasheet linkIC OPAMP ZERO-DRIFT 36V 8VSSOPOPA180IDGKTIC OPAMP ZERO-DRIFT 36V 8VSSOPZero-Drift1Rail-to-Rail109 - Immediate
OPA180IDGKT product page link
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Published: 2014-09-08