Allegro Microsystems Surface Mount Hall Effect Sensor Switch, SOT-23, 3-Pin

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Currently unavailable
We don't know if this item will be back in stock, RS intend to remove it from our range soon.
RS Stock No.:
177-5548
Mfr. Part No.:
A1104LLHLT-T
Brand:
Allegro Microsystems
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Brand

Allegro Microsystems

Sensor Type

Hall Effect Sensors

Mounting Type

Surface Mount

Magnetic Type

Unipolar

Maximum Operating Supply Voltage

24 V

Minimum Operating Supply Voltage

3.8 V

Package Type

SOT-23

Pin Count

3

Maximum Operating Temperature

+150 °C

Minimum Operating Temperature

-40 °C

COO (Country of Origin):
GB

A1101/2/3/4/6 Hall Effect Sensor Switch, Allegro Microsystems


The Allegro A1101/2/3/4 and A1106 Hall-effect switches are produced with BiCMOS technology enabling fast power-on time and low-noise operation. Device programming is performed after packaging, to ensure increased switch-point accuracy by eliminating offsets that could be induced by package stress.

Unique Hall element geometries and low offset amplifiers minimise noise and to reduce the residual offset voltage normally caused by device over-molding and thermal stress.

The Allegro A1101/2/3/4 and A1106 a voltage regulator, Hall voltage generator, small-signal amplifier, Schmitt trigger, and NMOS output transistor.

The integrated voltage regulator permits operation from 3.8 V to 24 V and on-board protection circuitry provides a ±30 V absolute maximum voltage rating. All devices in the family are identical except for magnetic switchpoint levels.

Continuous-time operation with fast power-on time and low noise

Stable operation over full operating temperature range

Reverse battery protection

Solid-state reliability

Factory-programmed at end of line for optimum performance

Robust EMC performance

High ESD rating

Regulator stability without a bypass capacitor

Hall Effect Sensors, Allegro MicroSystems


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