RT2902:Low power, bipolar op-amp

This circuit consists of four independent, high gain operational amplifiers which employ internal frequency compensation and are specifically designed for aerospace and defense systems.

The device operates from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low-power supply current drain is independent from the power supply voltage magnitude.

Key Features

  • Wide gain bandwidth: 1.3 MHz
  • Input common-mode voltage range includes negative rail
  • Large voltage gain: 100 dB
  • Very low supply current per amplifier: 375 μA
  • Low input bias current: 20 nA
  • Low input offset current: 2 nA
  • Wide power supply range:
    • Single supply: 3 V to 30 V
    • Dual supplies: ±1.5 V to ±15 V
  • Intended for use in aerospace and defense applications:
    • Dedicated traceability and part marking
    • Approval documents available for production parts
    • Adapted extended life time and obsolescence management
    • Extended product change notification process
    • Designed and manufactured to meet sub ppm quality goals
    • Advanced mold and frame designs for superior resilience to harsh environments (acceleration, EMI, thermal, humidity)
    • Extended screening capability on request
    • Single fabrication, assembly, and test site
    • Temperature range (-40 °C to 125 °C)
Product Specifications
DescriptionVersionSize
DS10604: RobuST low-power quad operational amplifier1.01 MB
Presentations
DescriptionVersionSize
Defense Grade Op Amp candidate list798 KB
Sample & Buy
Part NumberPackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)Unit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
RT2902YDTSO-14Tape And Reel-40125--NECEAR99-
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
RT2902YDTSO-14DefenseEcopack3md_k7-wspc-so-wspc-14-wspc-.15-wspc-to-wspc-jedec-wspc-ms-012_ldk70124bj6-wspc-(lm2902ydt)-wspc-wcp-wspc-ver2_signed.pdf
md_k7-wspc-so-wspc-14-wspc-.15-wspc-to-wspc-jedec-wspc-ms-012_ldk70124bj6-wspc-(lm2902ydt)-wspc-wcp-wspc-ver2.xml
RobuST low-power quad operational amplifier RT2902
RobuST low-power dual operational amplifier RT2904WH
md_k7-wspc-so-wspc-14-wspc-.15-wspc-to-wspc-jedec-wspc-ms-012_ldk70124bj6-wspc-(lm2902ydt)-wspc-wcp-wspc-ver2_signed.pdf RT2902
md_k7-wspc-so-wspc-14-wspc-.15-wspc-to-wspc-jedec-wspc-ms-012_ldk70124bj6-wspc-(lm2902ydt)-wspc-wcp-wspc-ver2.xml RT2902