https://sps.honeywell.com/us/en/search-results.html

Omnipolar Position Sensor ICs

Nanopower Series

Omnipolar magnetoresistive. SOT-23. 7 G typ., 11 G max. (SM351LT), 14 G typ., 20 G max. (SM353LT). 360 nA typ. (SM351LT), 310 nA typ. (SM353LT)

Distributor Inventory

Honeywell’s Nanopower Series Magnetoresistive (MR) Sensor ICs are ultra-sensitive devices designed to accommodate a wide range of applications with large air gaps, small magnetic fields and low power requirements.

The sensor ICs respond to either a North or South pole applied in a direction parallel to the sensor. They do not require the magnet polarity to be identified, simplifying installation and potentially reducing system cost. They use a very low average current consumption and a push-pull output which does not require a pull-up resistor. The sensor ICs can operate from a supply voltage as low as 1.65 V, promoting energy efficiency.

The Nanopower Series is available in two magnetic sensitivities to accommodate a variety of application needs:

  • SM351LT: For applications requiring ultra high magnetic sensitivity (7 G typical operate, 11 G maximum operate) and a very low current draw (360 nA typical).
  • SM353LT: For applications requiring very high magnetic sensitivity (14 G typical operate, 20 G maximum operate) and a very low current draw (310 nA typical).

These Magnetoresistive Sensor ICs, Nanopower Series, are supplied in the subminiature SOT-23 surface mount package on tape and reel (3000 units per reel), for use in automated pick-and-place component installation.

Others

  • Package Type
    • SOT-23, pocket tape and reel, 3000 units/reel
  • Operating Temperature
    • -40°C to 85°C [-40°F to 185°F]
  • Magnetic Actuation Type
    • Omnipolar
  • Release Point
    • 2 G min., 5 G typ.
    • 3 G min., 10 G typ.
  • Differential
    • 2 G typ.
    • 4 G typ.
  • Product Type
    • Anisotropic magnetoresistive (AMR) digital position sensor IC
  • Output Type
    • Digital
  • Supply Current
    • 100 uA typ.
  • Supply Voltage
    • 1.65 V min., 1.8 V typ., 5.5 V max.
  • Series Name
    • Nanopower
  • Operate Point
    • 3 G min., 7 G typ., 11 G max.
    • 6 G min., 14 G typ., 20 G max.
  • Output Voltage
    • Low: 0 V min., 0.03 V typ., 0.15 V max.; high: Vs-0.15 V min., Vs-0.03 V typ., Vs max.

Others

  • Package Type
    • SOT-23, pocket tape and reel, 3000 units/reel
  • Operating Temperature
    • -40°C to 85°C [-40°F to 185°F]
  • Magnetic Actuation Type
    • Omnipolar
  • Release Point
    • 2 G min., 5 G typ.
    • 3 G min., 10 G typ.
  • Differential
    • 2 G typ.
    • 4 G typ.
  • Product Type
    • Anisotropic magnetoresistive (AMR) digital position sensor IC
  • Output Type
    • Digital
  • Supply Current
    • 100 uA typ.
  • Supply Voltage
    • 1.65 V min., 1.8 V typ., 5.5 V max.
  • Series Name
    • Nanopower
  • Operate Point
    • 3 G min., 7 G typ., 11 G max.
    • 6 G min., 14 G typ., 20 G max.
  • Output Voltage
    • Low: 0 V min., 0.03 V typ., 0.15 V max.; high: Vs-0.15 V min., Vs-0.03 V typ., Vs max.
  • Package Type : SOT-23, pocket tape and reel, 3000 units/reel
  • Operating Temperature : -40°C to 85°C [-40°F to 185°F]
  • Magnetic Actuation Type : Omnipolar
  • Release Point : 2 G min., 5 G typ.|3 G min., 10 G typ.
  • Differential : 2 G typ.|4 G typ.
  • Product Type : Anisotropic magnetoresistive (AMR) digital position sensor IC
  • Output Type : Digital
  • Supply Current : 100 uA typ.
  • Supply Voltage : 1.65 V min., 1.8 V typ., 5.5 V max.
  • Series Name : Nanopower
  • Operate Point : 3 G min., 7 G typ., 11 G max.|6 G min., 14 G typ., 20 G max.
  • Output Voltage : Low: 0 V min., 0.03 V typ., 0.15 V max.; high: Vs-0.15 V min., Vs-0.03 V typ., Vs max.
Data Sheet
Name
Description
File Size
Date
Size
Nanopower Series Magnetoresistive Sensor ICs Datasheet (English)
899.07 KB
12/3/2020
PDF 899.07 KB
Manuals and Guides
Name
Description
File Size
Date
Size
Position Sensors Range Guide
2.88 MB
2/3/2021
PDF 2.88 MB
Installation Instructions
Name
Description
File Size
Date
Size
Nanopower Series Magnetoresistive Sensor ICs Installation Instructions (English)
737.33 KB
12/3/2020
PDF 737.33 KB
CAD Model
Name
Description
File Size
Date
Size
Magnetic Sensor IC SOT-23 CAD Model
16.4 KB
12/3/2020
16.4 KB
Magnetic Sensors CAD Models - grouped
130.4 KB
4/6/2021
130.4 KB
Brochure
Name
Description
File Size
Date
Size
Embedded Products in Hospital Applications
4.7 MB
1/11/2021
PDF 4.7 MB
Technical Note
Name
Description
File Size
Date
Size
Magnetic Sensor IC Product Line Card
438.61 KB
9/10/2020
PDF 438.61 KB
Magnetic Sensor IC Selection Chart
178.38 KB
9/10/2020
PDF 178.38 KB
Application Note
Name
Description
File Size
Date
Size
Nanopower Series Magnetoresistive Sensor ICs
73.04 KB
12/3/2020
PDF 73.04 KB
Magnetoresistive Sensors: Position and Solid State Sensing
174.19 KB
9/10/2020
PDF 174.19 KB
Sensors and Switches: Solutions for Medical Applications
1.35 MB
1/11/2021
PDF 1.35 MB
Product Photo
Name
Description
File Size
Date
Size
SOT-23 highres photo
115.42 KB
12/3/2020
115.42 KB
Name
Description
File Size
Date
Size
Nanopower Series Magnetoresistive Sensor ICs Datasheet (English)
899.07 KB
12/3/2020
PDF 899.07 KB
Nanopower Series Magnetoresistive Sensor ICs
73.04 KB
12/3/2020
PDF 73.04 KB
Nanopower Series Magnetoresistive Sensor ICs Installation Instructions (English)
737.33 KB
12/3/2020
PDF 737.33 KB
Magnetoresistive Sensors: Position and Solid State Sensing
174.19 KB
9/10/2020
PDF 174.19 KB
Magnetic Sensor IC Product Line Card
438.61 KB
9/10/2020
PDF 438.61 KB
Magnetic Sensor IC Selection Chart
178.38 KB
9/10/2020
PDF 178.38 KB
Sensors and Switches: Solutions for Medical Applications
1.35 MB
1/11/2021
PDF 1.35 MB
SOT-23 highres photo
115.42 KB
12/3/2020
115.42 KB
Embedded Products in Hospital Applications
4.7 MB
1/11/2021
PDF 4.7 MB
Magnetic Sensor IC SOT-23 CAD Model
16.4 KB
12/3/2020
16.4 KB
Position Sensors Range Guide
2.88 MB
2/3/2021
PDF 2.88 MB
Magnetic Sensors CAD Models - grouped
130.4 KB
4/6/2021
130.4 KB