Honeywell Technologies Surface Hall Effect Sensor 1.65 V 5.5V, SOT-23, 3-Pin

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RS庫存編號:
236-2723
製造零件編號:
SM353LT
製造商:
Honeywell
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品牌

Honeywell

Sensor Type

Position Sensor

Product Type

Hall Effect Sensor

Technology

Digital

Mount Type

Surface

Magnetic Type

Omnipolar

Minimum Supply Voltage

1.65V

Package Type

SOT-23

Maximum Supply Voltage

5.5V

Sensitivity

20Gauss

Minimum Operating Temperature

-40°C

Pin Count

3

Maximum Operating Temperature

85°C

Series

Nanopower

Width

2.8mm

Height

1.4mm

Length

2.9mm

Standards/Approvals

RoHS

Supply Current

360nA

Automotive Standard

No

COO (Country of Origin):
CN

Honeywell Nanopower Series Hall Effect Sensor, 20 Gauss Sensitivity, Digital Technology - SM353LT


This hall effect sensor is a compact, surface-mounted magnetic position switch designed for low-power digital detection. It operates across a wide supply range suitable for battery-powered electronics and is intended for placement on small PCBs where minimal current draw is a priority. The device detects omnipolar magnetic fields and produces a digital output suitable for simple position sensing tasks in a variety of equipment.

Features and Benefits:


• Operates from 1.65 V to 5.5 V supply for flexible power choices
• Draws just 360 nA to extend battery run-time
• Responds to omnipolar fields for bidirectional magnet detection
• Surface-mount SOT-23 package enables Compact PCB layouts
• RoHS-compliant construction supports regulatory material limits

Applications


• Suitable for low-power handheld battery devices
• Ideal for Compact consumer position-sensing modules
• Used with small motor control systems for contactless detection
• Can be used for power-saving wake-up switches in electronics
• Suitable for miniature proximity detection on space-limited boards

What are the permissible ambient temperatures for operation?


It functions reliably between -40 °C and 85 °C.

How many electrical connections are required on a PCB?


It requires a three-pin footprint for mounting and electrical connection.

What magnetic field strength is needed to trigger switching?


Switching occurs near a 20 Gauss sensitivity threshold.

Is it compatible with automotive-grade specifications?


It is not classified to automotive standards.

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