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TP2021

1.8-V, Nano-Power Comparator with Voltage Reference

概述

The device has a push-pull output stage with loads up to 25 mA. The device features an on-chip 1.3-V reference and draws an ultra-low supply current of only 390 nA. The device incorporates 3PEAK’s proprietary and patented design techniques to achieve the best world-class performance among all nano-power comparators. The internal input hysteresis eliminates the output switching due to the internal input noise voltage, reducing the current draw. These features make the device ideal for low-power applications.

  • Status

    Production

  • Rating

    Industrial

  • Output type

    Push-Pull

  • Vs (min) (V)

    1.6

  • Channel

    1

  • Vs (max) (V)

    5.5

  • Iq per channel (typ) (μA)

    0.4

  • Propagation delay time (ns)

    14000

  • Vos (offset voltage at 25°C) (max) (mV)

    12

  • Input bias current (typ) (nA)

    0.006

  • Rail-to-rail Input

    To VSS

  • Rail-to-rail Output

    Yes

  • VICR (max) (V)

    VCC-1.5

  • VICR (min) (V)

    VSS

  • Operating temperature range (°C)

    -40 to 85

  • Feature

    With internal reference

  • Package

    SOT23-6

开发资源

应用

    • Battery Monitoring / Management

    • Alarm and Monitoring Circuits

    • Threshold Detectors/Discriminators

    • Sensing at Ground or Supply Line

    • Ultra-Low-Power Systems


订购明细

Order Part Number Buy Rating Feature Status 1ku Price Release Date Package Lead time (week) MSL Packing MPQ CPQ
TP2021-TR Industrial Grade / Production / 2013-06-01 SOT23-6 10 MSL3 T&R 3000 120000
TP2021-CR Industrial Grade / Production / 2013-10-01 SOT363 9 MSL3 T&R 3000 120000
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