Catalog of Companions for regulators
Product: qCMPH-LP-RR-[1.62-3.63].01 TSMC 55 nm

Comparator with low-quiescent Hysteresis, DELTA standard


qCMPH-LP-RR-[1.62-3.63].01 is designed to extract data from the RF waveform in normal mode operation or to detect the waveform amplitude level, in order to wake up the system when the tag is brought close to a checkpoint. This comparator only draws 560 nA, thereby maximizing battery life.

Key Benefits

    • Rail-to-Rail comparator Low Quiescent Current

Key Features

Minimum value
Typical value
Maximum value
Input Voltage
1.62 V
3.63 V
Output Voltage
0.8 V
2.5 V


  • IoT RFID applications System awakening upon RF detection Proximity detection

Technical information

  • Optimization: Low noise
  • Foundry: TSMC
  • Geometry: 55
  • Process variant: uLP_eFlash
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