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Bipolar Position Sensor ICs

SS30AT, SS40A, SS50AT

Low-cost bipolar Hall-effect digital sensor ICs. SOT-23 (SS30AT), flat TO-92-style (SS40A), SOT-89B (SS50AT) packages. Digital sinking output

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The SS30AT/SS40A/SS50AT Series sensors are versatile, bipolar, Hall-effect sensors. These sensitive magnetic sensors offer reverse polarity protection and deliver stable output over a -40 °C to 125 °C [-40 °F to 257 °F] temperature range. Operation from any dc supply voltage from 4.5 Vdc to 24.0 Vdc is acceptable.

The SS30AT/SS40A/SS50AT Series sensors build upon Honeywell’s popular magnetic position sensors and offer several advantages. These sensors have been designed with the latest technologies to provide reliable, cost-effective solutions to many commercial, computer, medical, and/or consumer applications requiring motor control and RPM sensing.

These products are available in three package styles to suit a variety of applications. The SS40A in the leaded, flat TO-92 style package can be supplied in bulk (1000 pieces per bag) or on tape in an “Ammopack” (fan-fold) format. The SS30AT in the subminiature SOT-23 surface-mount package, and the SS50AT in the small SOT-89B surface-mount package, are both supplied on tape and reel for use in automated pick-and-place equipment.

The surface mount versions are mounted directly on the electrical traces on a printed circuit board (PCB). They are attached by an automatic solder reflow operation which requires no hole, so it may help reduce the cost of the PCB.

Data Sheet
Name
Description
File Size
Date
Size
SS30AT/SS40A/SS50AT Bipolar, Hall-Effect Magnetic Sensor ICs
859.33 KB
12/3/2020
PDF 859.33 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
SS30AT/SS40A/SS50AT Bipolar Hall-Effect Magnetic Sensors
720.15 KB
12/3/2020
PDF 720.15 KB
CAD Model
Name
Description
File Size
Date
Size
Magnetic Sensors CAD Models - grouped
130.4 KB
4/6/2021
130.4 KB
Technical Note
Name
Description
File Size
Date
Size
Magnetic Sensor IC Selection Chart
178.38 KB
12/3/2020
PDF 178.38 KB
Magnetic Sensor IC Product Line Card
438.61 KB
12/3/2020
PDF 438.61 KB
Application Note
Name
Description
File Size
Date
Size
Magnetic Position Sensing in Brushless DC Electric Motors
516.73 KB
12/3/2020
PDF 516.73 KB
Sensors and Switches: Solutions for Medical Applications
1.35 MB
1/11/2021
PDF 1.35 MB
Name
Description
File Size
Date
Size
SS30AT/SS40A/SS50AT Bipolar Hall-Effect Magnetic Sensors
720.15 KB
12/3/2020
PDF 720.15 KB
Magnetic Position Sensing in Brushless DC Electric Motors
516.73 KB
12/3/2020
PDF 516.73 KB
SS30AT/SS40A/SS50AT Bipolar, Hall-Effect Magnetic Sensor ICs
859.33 KB
12/3/2020
PDF 859.33 KB
Magnetic Sensor IC Selection Chart
178.38 KB
12/3/2020
PDF 178.38 KB
Sensors and Switches: Solutions for Medical Applications
1.35 MB
1/11/2021
PDF 1.35 MB
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
Magnetic Sensor IC Product Line Card
438.61 KB
12/3/2020
PDF 438.61 KB