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10MHz, CMOS, zero-drift, zero-crossover, true RRIO precision operational amplifier


Package | PIN: SOIC (D) | 14
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $4.67
10-24 $4.20
25-99 $3.92
100-249 $3.52
250-499 $3.28
500-749 $2.85
750-999 $2.47
1000+ $2.42


  • 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  POPA4388IDR

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 ideal for drivinghigh-precision, analog-to-digital converters (ADCs) or buffering the output of high-resolution,digital-to-analog converters (DACs). This design results in superior 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 extended industrial temperature range (–40°C to+125°C).