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Dual, 40-V, 1.1-MHz, low-power operational amplifier

OPA2990IDR General Description

Versatility is key in today's demanding circuit designs, and the OPA2990IDR delivers on all fronts. With a wide supply voltage range from 4.5V to 24V, this op-amp offers flexibility to meet the requirements of various circuit configurations. Whether you're working on a low-power design or a high-voltage setup, the OPA2990IDR has you covered

Key Features

  • Low offset voltage: ±300 µV
  • Low offset voltage drift: ±0.6 µV/°C
  • Low noise: 30 nV/√Hz at 1 kHz
  • High common-mode rejection: 115 dB
  • Low bias current: ±10 pA
  • Rail-to-rail input and output
  • MUX-friendly/comparator inputs
    • Amplifier operates with differential inputs up to supply rail
    • Amplifier can be used in open-loop or as comparator
  • Wide bandwidth: 1.1-MHz GBW
  • High slew rate: 4.5 V/µs
  • Low quiescent current: 120 µA per amplifier
  • Wide supply: ±1.35 V to ±20 V, 2.7 V to 40 V
  • Robust EMIRR performance: 78 dB at 1.8 GHz
  • Differential and common-mode input voltage range to supply rail


Source Content uid OPA2990IDR Pbfree Code Yes
Part Life Cycle Code Active Reach Compliance Code compliant
ECCN Code EAR99 HTS Code 8542.33.00.01
Date Of Intro 2019-02-10 Amplifier Type OPERATIONAL AMPLIFIER
Average Bias Current-Max (IIB) 0.0035 µA Common-mode Reject Ratio-Min 100 dB
Common-mode Reject Ratio-Nom 115 dB Input Offset Voltage-Max 1500 µV
JESD-30 Code R-PDSO-G8 JESD-609 Code e4
Length 4.905 mm Moisture Sensitivity Level 2
Number of Functions 2 Number of Terminals 8
Operating Temperature-Max 125 °C Operating Temperature-Min -40 °C
Peak Reflow Temperature (Cel) 260 Seated Height-Max 1.75 mm
Slew Rate-Nom 4.5 V/us Supply Current-Max 0.3 mA
Supply Voltage Limit-Max 42 V Supply Voltage-Nom (Vsup) 4 V
Surface Mount YES Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au) Terminal Form GULL WING
Terminal Pitch 1.27 mm Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED Unity Gain BW-Nom 1100
Width 3.895 mm

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