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RT2903H：Low power dual voltage comparator

This device consists of two independent low-power voltage comparators designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible.

These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.

Key Features

• Wide single supply voltage range or dual supplies: 2 V to 36 V or ±1 V to ±18 V
• Very low supply current (0.4 mA) independent of supply voltage (1 mW/comparator at 5 V)
• Low input bias current: 25 nA typ.
• Low input offset current: ±5 nA typ.
• Input common-mode voltage range includes ground
• Low output saturation voltage: 250 mV typ. (IO = 4 mA)
• Differential input voltage range equal to the supply voltage
• TTL, DTL, ECL, MOS, CMOS compatible outputs
• 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 150 °C)

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