text.skipToContent text.skipToNavigation

DRV5032FADMRT

Low power (5 Hz, <1µA), low voltage (up to 5.5V) switch

Availability: 3,429

Packaging

Package | PIN: X2SON (DMR) | 4
Temp: I (-40 to 85)
Package qty | Carrier: 250 | SMALL T&R
Qty Price
1-99 $0.52
100-249 $0.44
250-999 $0.27
1,000+ $0.18

Features

  • Industry-leading ultra-low power consumption
    • 5-Hz version: 0.54 µA with 1.8 V
    • 20-Hz versions: 1.6 µA with 3 V
  • 1.65-V to 5.5-V operating VCC range
  • Magnetic threshold options (maximum BOP):
    • 3.9 mT, highest sensitivity
    • 4.8 mT, high sensitivity
    • 9.5 mT,medium sensitivity
    • 63 mT, lowest sensitivity
  • Omnipolar and unipolar options
  • 20-Hz and 5-Hz sampling rate options
  • Open-drain and push-pull output options
  • SOT-23, X2SON and TO-92 package options
  • –40°C to +85°C operating temperature range

All trademarks are the property of their respective owners.

Texas Instruments  DRV5032FADMRT

The DRV5032 device is an ultra-low-power digital-switch Hall effect sensor, designed forthe most compact and battery-sensitive systems. The device is offered in multiple magneticthresholds, sampling rates, output drivers, and packages to accommodate variousapplications.™

When the applied magnetic flux density exceeds the BOP threshold,the device outputs a low voltage. The output stays low until the flux density decreases to lessthan BRP, and then the output either drives a high voltage or becomes highimpedance, depending on the device version. By incorporating an internal oscillator, the devicesamples the magnetic field and updates the output at a rate of 20 Hz, or 5 Hz for the lowestcurrent consumption. Omnipolar and unipolar magnetic responses are available.

The device operates from a VCC range of 1.65 V to 5.5 V, and ispackaged in a standard SOT-23, TO-92 and small X2SON.