Silicon Labs 1-Axis Surface Switch/Latch Hall Effect Magnetic Position Sensor 1.71 V 5.5 V, SOT-23, 3-Pin

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RS-artikelnummer:
196-1385
Tillv. art.nr:
SI7201-B-41-IV
Tillverkare / varumärke:
Silicon Labs
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Brand

Silicon Labs

Product Type

Switch/Latch Hall Effect Magnetic Position Sensor

Sensor Type

Hall Effect Sensors

Number of Axis

1

Technology

CMOS

Mount Type

Surface

Magnetic Type

Latch

Maximum Frequency Response

113000Hz

Minimum Frequency Response

5Hz

Minimum Supply Voltage

1.71V

Maximum Supply Voltage

5.5V

Package Type

SOT-23

Sensitivity

1.1mT

Minimum Operating Temperature

-40°C

Pin Count

3

Maximum Operating Temperature

125°C

Height

1.15mm

Series

Si720X

Standards/Approvals

ISO 7637-2-2-11, Ford EMC-CS-2009.1

Width

1.6 mm

Length

2.75mm

Automotive Standard

AEC-Q100

Response Time

8.8μs

Supply Current

0.4μA

The Si7201-41-IV , Omnipolar Switch Magnetic Sensor is designed to simplify magnetic switch/latch needs. The low power and high sensitivity of this device make it ideally suited for many applications. The Si7201-41-IV supports a wide temperature range of -40 to +125 °C.

Applications:

Replacement of reed switches in consumer, and security applications

Position sensing of HVAC knob, door locks, windows, and other mechanical devices

BLDC motor control

Camera image stabilization, zoom, and autofocus

Fluid level sensing

Control knobs and selector switches

General-purpose mechanical position sensing

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