Allegro Microsystems Surface Hall Effect Sensor 3 V 24 V, SOT-23, 3-Pin

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Verpakkingsopties
RS-stocknr.:
753-1992
Fabrikantnummer:
A1126LLHLT-T
Fabrikant:
Allegro Microsystems
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Merk

Allegro Microsystems

Product Type

Hall Effect Sensor

Sensor Type

Hall Effect Sensors

Technology

Digital

Mount Type

Surface

Magnetic Type

Omnipolar

Minimum Supply Voltage

3V

Maximum Supply Voltage

24V

Package Type

SOT-23

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

150°C

Pin Count

3

Width

1.91 mm

Series

A1126

Standards/Approvals

RoHS

Length

2.98mm

Height

0.95mm

Automotive Standard

AEC-Q100

Response Time

25μs

Supply Current

4mA

Land van herkomst:
PH

A1126 Chopper Stabilised Omnipolar Hall Effect Sensor Switches, Allegro Microsystems


The Allegro Microsystems A1126 is an omnipolar, ultrasensitive Hall-effect switch with a digital output. They include a voltage regulator, Hall-voltage generator, small-signal amplifier, chopper stabilisation, Schmitt trigger, and a short circuit protected open-drain output.

This device has an integrated regulator permitting operation to 24 V.

They are suitable for operation through extended temperature ranges from -40°C to 150°C.

Activation the A1126 with either a north or a south polarity and without a magnetic field, the output is off. This magnetic polarity independence makes it an excellent replacement for reed switches. It also simplifies manufacturing as it does not require the magnets to be orientated.

The A1126 is rated for operation between the ambient temperatures –40°C to 150°C.

AEC-Q100 automotive qualified

Omnipolar operation

High speed, 4-phase chopper stabilisation

Low switchpoint drift

Superior temperature stability

Insensitive to physical stress

Reverse-battery protection

Robust EMC capability

Robust ESD

Hall Effect Sensors, Allegro MicroSystems


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