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Overview

SS500 Series digital Hall-effect position sensor IC, latching, low Gauss, SOT-89B, pocket tape and reel, 1000 units/reel.

The SS400 Series and SS500 Series are small and versatile digital Hall-effect devices that are operated by the magnetic field from a permanent magnet or an electromagnet, and are designed to respond to alternating North and South poles, or to a South pole only. They are available in bipolar, latching or unipolar magnetics. On-board regulation provides stable operation over a 3.8 Vdc to 30 Vdc supply voltage range. These sensors are capable of continuous 20 mA sinking output and may be cycled as high as 50 mA max. The 3.8 V capability allows for use in many potential low voltage applications. The digital, open collector sinking-type output is easily interfaced with a wide variety of electronic circuits. All catalog listings are qualified for operation up to 150°C [302°F]. For design flexibility, these product are available in the following package styles:

SS400 Series: Flat TO-92-style:

  • SS4XX: Straight standard leads, bulk pack
  • SS4XX-L: Straight long leads, bulk pack
  • SS4XX-T2: Formed leads, ammopack tape-in-box
  • SS4XX-T3: Straight standard leads, ammopack tape-in-box
  • SS4XX-S: Surface mount, bulk pack
  • SS4XX-SP: Surface mount, pocket tape and reel

SS500 Series: SOT-89B, pocket tape and reel

SS561AT Latching - Honeywell


Technical Specifications

Series Name SS500
Product Type Hall-effect digital position sensor IC
Magnetic Actuation Type Latching
Supply Voltage 3.8 Vdc to 30 Vdc
Output Voltage 0.4 Vdc max.
Supply Current 10.0 mA max.
Output Current 20 mA
Leakage Current 10 µA max.
Output Type Sinking
Operating Temperature -40°C to 150°C [-40°F to 302°F]
Storage Temperature -50°C to 150°C [-58°F to 302°F]
Operate Point 85 G max. (25°C)
Release Point -85 G min. (25°C)
Differential 50 G min. (25°C)
Package Type SOT-89B, pocket tape and reel, 1000 units/reel
Switching Time Rise (10 % to 90 %) 1.5 µs max.
Switching Time Fall (90 % to 10 %) 1.5 µs max.
Availability Global

Technical Specifications

Series Name SS500
Product Type Hall-effect digital position sensor IC
Magnetic Actuation Type Latching
Supply Voltage 3.8 Vdc to 30 Vdc
Output Voltage 0.4 Vdc max.
Supply Current 10.0 mA max.
Output Current 20 mA
Leakage Current 10 µA max.
Output Type Sinking
Operating Temperature -40°C to 150°C [-40°F to 302°F]
Storage Temperature -50°C to 150°C [-58°F to 302°F]
Operate Point 85 G max. (25°C)
Release Point -85 G min. (25°C)
Differential 50 G min. (25°C)
Package Type SOT-89B, pocket tape and reel, 1000 units/reel
Switching Time Rise (10 % to 90 %) 1.5 µs max.
Switching Time Fall (90 % to 10 %) 1.5 µs max.
Availability Global

Documents

TITLE DOCUMENT TYPE LANGUAGE SIZE
SS400 Series, SS500 Series Bipolar, Latching, and Unipolar Hall-effect Digital Position Sensor ICs Datasheet English 1MB
Sensors in Infusion Pumps Application Note English 2MB
Sensors in Hemodialysis Machines Application Note English 294KB
Sensors in Sleep Apnea Machines Application Note English 2MB
Sensors in Ventilators Application Note English 2MB
Sensors and Switches in Front Loaders Application Note English 3MB
SOT-89B highres photo Photo -- 336KB
SOT-89B lowres photo Photo -- 55KB
Magnetic Sensor IC SOT-89B CAD Model CAD Model -- 175KB
Position Sensors Range Guide Product Range Guide English 1MB
Magnetic Sensors Line Guide Product Line Guide English 377KB
Magnetic Sensor IC Product Line Card Line Card/Selection Chart English 495KB
Magnetic Sensor IC Selection Chart Line Card/Selection Chart English 190KB

Product Features

  • Quad Hall IC design minimizes mechanical stress effects
  • Temperature-compensated magnetics help provide stable operation over a wide temperature range of -40°C to 150°C [-40°F to 302°F]
  • Broad, inclusive supply voltage capability from 3.8 Vdc to 30 Vdc for application flexibility
  • Digital, open collector sinking output for easy interfacing with a variety of common electronic circuits
  • High sensitivity versions available for potential applications requiring high accuracy or wide gaps
  • Bipolar, latching or unipolar magnetics

Applications

Industrial:

  • Speed and RPM sensing
  • Tachometer, counter pickup
  • Flow-rate sensing
  • Brushless dc (direct current) motor commutation
  • Motor and fan control
  • Robotics control

Transportation:

  • Speed and RPM (revolutions per minute) sensing
  • Tachometer, counter pickup
  • Motor and fan control
  • Electric window lift
  • Convertible roof position

Medical:

  • Motor assemblies
  • Medication dispensing control

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