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Automotive catalog 1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier

Qty Price
1-9 $3.76
10-24 $3.38
25-99 $3.15
100-249 $2.76
250-499 $2.59
500-749 $2.20
750-999 $1.85
1000+ $1.77


  • Qualified for Automotive Applications
  • Low Offset Voltage: 23 µV (Max)
  • 0.01-Hz to 10-Hz Noise: 1.1 µVPP
  • Quiescent Current: 17 µA
  • Single-Supply Operation
  • Supply Voltage: 1.8 V to 5.5 V
  • Rail-to-Rail Input/Output
    • Transducer Applications
    • Temperature Measurements
    • Electronic Scales
    • Medical Instrumentation
    • Battery-Powered Instruments
    • Handheld Test Equipment

Texas Instruments  OPA2333AQDGKRQ1

The OPA2333A CMOS operational amplifiers use a proprietary auto-calibration technique to simultaneously provide very low offset voltage (10 µV max) and near-zero drift over time and temperature. These miniature high-precision low-quiescent-current amplifiers offer high-impedance inputs that have a common-mode range 100 mV beyond the rails and rail-to-rail output that swings within 50 mV of the rails. Single or dual supplies as low as 1.8 V (±0.9 V) and up to 5.5 V (±2.75 V) may be used. They are optimized for low-voltage single-supply operation.

The OPA2333A offers excellent common-mode rejection ratio (CMRR) without the crossover associated with traditional complementary input stages. This design results in superior performance for driving analog-to-digital converters (ADCs) without degradation of differential linearity.

The OPA2333A is specified for operation from –40°C to 125°C.