AH1891 MINIATURE MICROPOWER OMNIPOLAR HALL EFFECT SWITCH

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Description

OBSOLETE *NPEAWRPTRDOIDSCUCOTNTINUED PART OBSOLETE - USE AH1898 / AH1892 AH1891 MINIATURE MICROPOWER OMNIPOLAR HALL EFFECT SWITCH Descript.
The AH1891 is a minature micropower Omnipolar Hall effect switch IC with dual outputs, specifically designed for portable and battery powered equipmen.

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Datasheet Specifications

Part number: AH1891
Manufacturer: DIODES ↗
File Size: 460.54 KB
Datasheet: AH1891_Diodes.pdf
Description: MINIATURE MICROPOWER OMNIPOLAR HALL EFFECT SWITCH

Features

* Omnipolar (North or South) operation
* Low Supply Voltage of 1.8V to 3.3V
* Micropower Operation
* Dual Outputs for Design Flexibility
* Internal Pull Up and Pull Down Capability
* Chopper stabilized design for: - Superior temperature stability - Superior temperature stabil

Applications

* circuit. Pin Assignments (Top View) A1 A2 The outputs of the AH1891 are switched with either a North or South pole of sufficient strength. When the magnetic flux density (B) is larger than operate point (Bop), Output 1 will pull low and Output 2 will be inverted (high). The output states are he

AH1891 Distributors

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AH1891 MINIATURE MICROPOWER OMNIPOLAR HALL EFFECT SWITCH Diodes

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