Application Circuit of Low Noise Op-Amp TC75S67TU for Pyroelectric Infrared Sensor

Pyroelectric infrared sensor used low noise Op-amp TC75S67TU Introduction of infrared sensor application of TC75S67TU Human sensor application method and notes of TC75S67TU

Circuit of application circuit of low noise Op-Amp TC75S67TU for pyroelectric infrared sensor.

Features

  • Super low noize level
  • Detectable to 7m
  • Small board size

Description

  • Pyroelectric infrared sensor used low noise Op-amp TC75S67TU
  • Introduction of infrared sensor application of TC75S67TU
  • Human sensor application method and notes of TC75S67TU
Waveform of application circuit of low noise Op-Amp TC75S67TU for pyroelectric infrared sensor.
Waveform

Design Documents

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Design Data

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Used Toshiba Items

Part Number Device Category Portion Usage Description
Op-amp (CMOS) First stage amplifier section・1
Second stage amplifier section・1		 Single Op-amp (CMOS), 5.5 V, +/-2.75 V, SOT-353F(UFV)

Related Documents

We provide materials useful for designing and considering similar circuits, such as application notes for installed products. Please click on each tab to view the contents.

애플리케이션

Human Sensor
Such as low power consumption, miniaturization and robust operation are important in designing human sensor. Toshiba provides information on a wide range of semiconductor products suitable for power supply unit, sensor signal input unit, alarm output unit, etc., along with circuit configuration examples.
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