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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)

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