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10MHz, CMOS, Zero-Drift, Zero-Crossover, True RRIO Precision Operational Amplifier


Package | PIN: SOIC (D) | 8
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $2.08
10-24 $1.87
25-99 $1.74
100-249 $1.53
250-499 $1.43
500-749 $1.22
750-999 $1.03
1000+ $0.98


  • Ultra-low offset voltage: ±0.25 µV
  • Zero drift: ±0.005 µV/°C
  • Zero crossover: 140-dB CMRR true RRIO
  • Low noise: 7.0 nV√Hz at 1 kHz
  • No 1/f noise: 140 nVPP (0.1 Hz to 10 Hz)
  • Fast settling: 2 µs (1 V to 0.01%)
  • Gain bandwidth: 10 MHz
  • Single supply: 2.5 V to 5.5 V
  • Dual supply: ±1.25 V to ±2.75 V
  • True rail-to-rail input and output
  • EMI/RFI filtered inputs
  • Industry-standard packages:
    • Single in SOIC-8, SOT-23-5, and VSSOP-8
    • Dualin SOIC-8 and VSSOP-8
    • Quad in SOIC-14 andTSSOP-14

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Texas Instruments  OPA388IDR

The OPAx388 (OPA388, OPA2388, and OPA4388) series of precision operational amplifiers areultra-low noise, fast-settling, zero-drift, zero-crossover devices that provide rail-to-rail inputand output operation. These features and excellent ac performance, combined with only 0.25 µV ofoffset and 0.005 µV/°C of drift over temperature, makes the OPAx388 a great choice for drivinghigh-precision, analog-to-digital converters (ADCs) or buffering the output of high-resolution,digital-to-analog converters (DACs). This design results in excellent performance when drivinganalog-to-digital converters (ADCs) without degradation of linearity. The OPA388 (single version)is available in the VSSOP-8, SOT23-5, and SOIC-8 packages. The OPA2388 (dual version) is offered inthe VSSOP-8 and SO-8 packages. The OPA4388 (quad version) is offered in the TSSOP-14 and SO-14packages. All versions are specified over the industrial temperature range of –40°C to+125°C.