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Amplifiers & Special Function Circuits

TPCMP511

Micropower, Single-Supply Comparator and Precision Reference IC

  • Overview
  • Development Resources
  • Application
  • Ordering Detail

Overview

The comparator features rail-to-rail input and output, with a common-mode input voltage range that extends 250mV beyond the supply rails. Input bias current is typically 1.0pA, and input offset voltage is typically 0.5mV. Internal hysteresis ensures clean output switching, even with slowmoving input signals. The output stage features a unique design that limits supply current surges while switching, virtually eliminating supply glitches typical of many other comparators. This design also minimizes overall power consumption under dynamic conditions. The comparator outputs have rail-to-rail, push-pull output stages sinks and sources up to 95mA. The propagation delay is 450ns, even with the low-operating supply current. The device features an on-chip 1.23-V reference.

  • Status

    Production

  • Rating

    Industrial

  • Output Type

    Push-Pull

  • Vs (Min) (V)

    2.5

  • Number of Channels

    1

  • Vs (max) (V)

    5.5

  • Iq per channel (typ) (μA)

    45

  • Propagation Delay (ns)

    450

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

    5

  • Input bias current (typ) (nA)

    0.001

  • Rail-to-rail Input

    Yes

  • Rail-to-rail Output

    Yes

  • VICR (Max) (V)

    VCC

  • VICR (Min) (V)

    VSS

  • Operating Temperature Range (℃)

    -40 to 125

  • Features

    Comparator with internal reference

  • Package

    WLCSP

Development Resources

  • Documentation

Application

    • Precision Battery Management

    • Window Comparators

    • Level Translators

    • Digital Line Receivers


Ordering Detail

Order Part Number Buy Samples Rating Feature Status 1ku Price Release Date Package Lead time (week) MSL Packing MPQ CPQ
TPCMP511-WLPR
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Industrial Grade / Production / 2026-01-05 WLCSP 24 MSL1 T&R 3000 72000

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