Magnetoresistive Sensors

Honeywell Magnetoresistive Sensors – 2SS52M Series, omnipolar magnetoresistive sensor IC, U-pack

Honeywell

Honeywell Magnetoresistive Sensors – 2SS52M Series, omnipolar magnetoresistive sensor IC, U-pack, straight leads, 1000 units/bulk

205.00

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50 - 100 205 Price Per Item
100 - * 200 Price Per Item

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Description

Honeywell Magnetoresistive Sensors – 2SS52M Series, omnipolar magnetoresistive sensor IC, U-pack, straight leads, 1000 units/bulk

The 2SS52M series Digital Magnetoresistive Sensors are omnipolar, solid-state sensors with a built-in magnetoresistive bridge integrated on silicon and encapsulated in a plastic package. The integrated circuit also includes a band-gap regulator and a digital output in response to very low magnetic fields.

These sensor ICs may be operated with either a North or a South magnetic pole applied in parallel to the sensor IC. The polarity does not need to be identified, simplifying installation in single pole applications and doubling the resolution in rotating magnet applications.

These small and highly sensitive omnipolar devices have become a popular building block for flow metering, motor RPM and cylinder position sensing.

They are available in five package styles:

  • 2SS52M: U-pack, 3-pin, in-line sensor IC with straight leads supplied in bulk packaging (1000 units per bag)
  • SS552MT: SOT-89B surface-mount sensor IC supplied on tape and reel which allows for compact design with automated component placement (1000 units per tape and reel)
  • 2SS52M-S: U-pack, 3-pin in-line, surface-mount sensor, IC supplied in bulk packaging (1000 units per bag)
  • 2SS52M-T2: U-pack, 3-pin, in-line sensor IC with formed leads supplied in ammo pack tape-in-box (5000 units per box)
  • 2SS52M-T3: U-pack, 3-pin, in-line sensor IC with straight leads supplied in ammo pack tape-in-box (5000 units per box)
Features
  • High sensitivity: 25 Gauss maximum operate point allows for extended sensing distance or a smaller magnet
  • 3.8 Vdc to 30 Vdc supply voltage range
  • Omnipolar sensing: Activates with either North or South pole
  • Temperature range: -40 °C to 150 °C [-40 °F to 302 °F]
  • Digital current-sinking output
  • RoHs compliant, meets Directive 2002/95/EC
Potential Applications

Industrial:

  • High frequency flow sensing in HVAC, water, fuel meters, and gas utility meters
  • Anti-tamper detection in water, electric, and gas utility meters
  • Liquid level detection
  • Motor RPM sensing
  • In-cylinder position sensing

Medical:

  • RPM sensing in exercise and rehabilitation equipment
  • Magnetic interrupt in exercise and rehabilitation equipment
  • Absence/presence detection in infusion pumps
  • Position sensing of medication dispensing cabinet drawers
  • Incline position sensing in hospital beds

White Goods:

  • Lid, door and drawer position detection
  • Fluid flow detection
  • Liquid level detection
Product Specifications
Product Type Magnetoresistive Digital Position Sensor IC
Package Quantity/Type 1000 units/bulk
Package Type U-Pack straight leads
Supply Voltage 3.8 Vdc to 30.0 Vdc
Output Type Digital sinking
Termination Type PC board
Magnetic Actuation Type omnipolar
Operating Temperature -40 °C to 150 °C [-40 °F to 302 °F]
Storage Temperature -40 °C to 150 °C [-40 °F to 302 °F]
Output Voltage 0.40 Vdc max.
Availability Global
Supply Current 11 mA max.
Operate Point (OP) 25 Gauss max. (-40 °C to 150 °C [-40 °F to 302 °F])
Release Point 4 Gauss min. (-40 °C to 150 °C [-40 °F to 302 °F])
Differential 8 Gauss max. (-40 °C to 150 °C [-40 °F to 302 °F])
Series Name 2SS52M
Unit Packaging-Net Weight 0.17 G
Unit Packaging-Height 4.52 MM
Unit Packaging-Width 1.574 MM
Static Sensitive Yes
RoHS Compliant Compliant
Product Line Magnetic Sensors
HTS Code 8542390000
UPC Code 78454938780
Country of Origin MX
WEEE Compliance 4
Unit Packaging-Length 19.505 MM

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