Honeywell Surface Hall Effect Sensor 3.8 V dc 30V dc, Digital, SOT-89, 3-Pin

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包裝方式:
RS庫存編號:
214-1492
製造零件編號:
SS543AT
製造商:
Honeywell
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品牌

Honeywell

Sensor Type

Hall Effect

Product Type

Hall Effect Sensor

Technology

Quad-Hall, Temperature-Compensated Magnet

Mount Type

Surface

Interface Type

Digital

Magnetic Type

Unipolar

Minimum Supply Voltage

3.8V dc

Package Type

SOT-89

Maximum Supply Voltage

30V dc

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

150°C

Pin Count

3

Series

SS500

Width

1.57mm

Standards/Approvals

No

Length

4.06mm

Height

3mm

Automotive Standard

No

Supply Current

20mA

COO (Country of Origin):
CN

Honeywell SS500 Series Hall Effect Sensor, 3mm Height, 3.8V Minimum Supply Voltage - SS543AT


This Hall effect sensor is a compact, surface-mounted device that detects magnetic fields and provides a digital output for position sensing in electronic systems. It is designed for board-level integration and works across a wide supply range, making it suitable for control and sensing functions in industrial and electronic equipment.

Features and Benefits:


• Operates from 3.8V to 30V for versatile supply compatibility
• Withstands temperatures up to 150 °C for high-temperature installations
• Draws 20 mA supply current for predictable power budgeting
• Unipolar magnetic response for single-polarity detection applications
• Digital Interface in a 3-pin SOT-89 package for straightforward mounting

Applications


• Suitable for rotary position sensing in automation systems
• Ideal for proximity detection in electrical panels and enclosures
• Used with motor control circuits for non-contact commutation feedback
• Can be used for limit-switch replacement in mechanical assemblies

What mounting approach does the device require?


It is designed for surface-mount placement on a PCB using a 3-pin footprint compatible with SOT-89 components.

How does the sensor handle varying magnetic inputs?


The device responds to a single polarity of magnetic field, providing a stable digital change when the field exceeds its operating threshold.

What package dimensions influence board layout considerations?


The SOT-89 package presents a Compact footprint with a low profile suitable for constrained board spaces.

What temperature extremes can the sensor survive during operation?


It remains operational down to -40 °C and up to 150 °C, enabling use in both cold and high-heat environments.

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