RT2903H

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Design Win

Low power dual voltage comparator

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产品概述

描述

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.

  • 所有功能

    • 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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