Silicon Labs 1 Axis Surface Hall Effect Sensor 1.71 V 5.5 V, SOT-23, 3-Pin

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RS庫存編號:
196-1371
製造零件編號:
SI7201-B-21-IV
製造商:
Silicon Labs
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品牌

Silicon Labs

Product Type

Hall Effect Sensor

Sensor Type

Hall Effect Sensors

Number of Axis

1

Technology

CMOS

Mount Type

Surface

Magnetic Type

Latch

Maximum Frequency Response

113kHz

Minimum Supply Voltage

1.71V

Package Type

SOT-23

Maximum Supply Voltage

5.5V

Sensitivity

1.1mT

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Pin Count

3

Standards/Approvals

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

Length

2.75mm

Width

1.6 mm

Height

1.15mm

Series

Si720X

Supply Current

8.5mA

Response Time

8.8μs

The Si7201-21-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 Si7201-21-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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