Silicon Labs 1-Axis Surface Magnetic Position Sensor 3.3 V 26.5 V, SOT-23, 3-Pin

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RS Stock No.:
144-1563
Mfr. Part No.:
Si7205-B-00-IVR
Manufacturer:
Silicon Labs
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Brand

Silicon Labs

Sensor Type

Hall Effect

Product Type

Magnetic Position Sensor

Number of Axis

1

Technology

CMOS

Mount Type

Surface

Magnetic Type

Omnipolar

Minimum Supply Voltage

3.3V

Package Type

SOT-23

Maximum Supply Voltage

26.5V

Minimum Operating Temperature

-40°C

Sensitivity

1.1mT

Maximum Operating Temperature

125°C

Pin Count

3

Standards/Approvals

Ford EMC-CS-2009.1, ISO 7637-2-2-11, JEDEC MO-193

Length

2.9mm

Height

1.15mm

Width

1.6 mm

Series

Si720X

Response Time

8.8μs

Supply Current

0.4μA

Automotive Standard

AEC-Q100

Si720x Series Hall Effect Magnetic Sensors


A range of Hall-effect magnetic sensors from Silicon Labs. The devices combine chopper-stabilized Hall elements, low-noise amplifiers, 13-bit ADCs and comparators to produce high precision magnetically activated switches. The device output changes state if the pre-programmed magnetic threshold is crossed, and the range includes versions with a tamper indication facility. Typical applications include security system magnetic detection, position sensing and revolution counting.

• Industry-leading sensitivity allows use with larger Air gaps and smaller magnets

• Low power consumption to improve operating life in battery powered applications

• Low voltage (1.7-5.5V) and High voltage (3.3-26.5V) versions

• Unipolar switching and Latch versions available

• Compact 3-pin SOT23 package

• AEC-Q100 Qualified for automotive applications

Hall Effect Sensors, Silicon Labs


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