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SGM8139 - Low Voltage PIR and Vibration Sensor

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Datasheet Details

Part number SGM8139
Manufacturer SG Micro
File Size 691.99 KB
Description Low Voltage PIR and Vibration Sensor
Datasheet download datasheet SGM8139 Datasheet

General Description

The SGM8139 is a low voltage low power analog front end designed for PIR and vibration sensors.

This part integrates two high input impedance operational amplifiers, window comparator, state control logic, a delay timer, a latch timer, a voltage reference and high current output stages.

It can be used in various sensors, delay controllers as well as wake-up circuit in low power consumption systems.

Overview

SGM8139 Low Power, Low Voltage PIR and Vibration Sensor AFE GENERAL.

Key Features

  • Operating Voltage Range: 1.4V to 5.5V.
  • Average Quiescent Current: 6.5μA (TYP).
  • Two Integrated High Input Impedance Operational Amplifiers.
  • Integrated Bi-directional Amplitude Discriminator.
  • Adjustable Delay/Lockout Timers With External R and C.
  • Integrated Voltage Reference.
  • Available in Green SOIC-16 and TQFN-2.5×2.5-16L Packages SG Micro Corp www. sg-micro. com.

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