2D, Dual-Channel, Ultrasensitive Hall-Effect Latch

A1262

2

Allegro MicroSystems, LLC

115 Northeast Cutoff

Worcester, Massachusetts 01615-0036 U.S.A.

1.508.853.5000; www.allegromicro.com

Selection Guide

Part Number

Packing

Package

Description

A1262ELHLT-T

7-in. reel, 3000 pieces/reel

5-pin SOT-23W surface mount

–40 to 85

2 Outputs of Y and Z

A1262ELHLX-T

13-in. reel, 10000 pieces/reel

5-pin SOT-23W surface mount

A1262LLHLT-T

7-in. reel, 3000 pieces/reel

5-pin SOT-23W surface mount

–40 to 150

A1262LLHLX-T

13-in. reel, 10000 pieces/reel

5-pin SOT-23W surface mount

A1262ELHLT-X-T*

7-in. reel, 3000 pieces/reel

5-pin SOT-23W surface mount

–40 to 85

2 Outputs of X and Z

A1262ELHLX-X-T*

13-in. reel, 10000 pieces/reel

5-pin SOT-23W surface mount

A1262LLHLT-X-T*

7-in. reel, 3000 pieces/reel

5-pin SOT-23W surface mount

–40 to 150

A1262LLHLX-X-T*

13-in. reel, 10000 pieces/reel

5-pin SOT-23W surface mount

* Contact Allegro regarding availability.

SPECIFICATIONS

Terminal List Table

Number

Symbol

Description

1

VDD

Connects power supply to chip

2

3

OUTPUTB

Default option: Output of Y magnetic field direction

With -X option: Output of X magnetic field direction

4

GND

Ground

5

GND

Ground

1

Z-axis recommended for use as the speed channel in a speed and direction application,

due to better repeatability.

5

4

3

2

1

VDD

OUTPUTA

OUTPUTB

GND

GND

Package LH, 5-Pin SOT23W Pinout

RoHS

COMPLIANT

Description (continued)

of –40°C to 85°C (E temperature range option) or –40°C to 150°C

(K temperature range option).

The small geometries of the BiCMOS process allow these devices

to be offered in an ultrasmall package suitable for most applications.

TheA1262 is available in a 5-pin SOT23W surface-mount package,

magnetically optimized for a variety of orientations. The package is

RoHS compliant and lead (Pb) free, with 100% matte-tin leadframe

plating.

Z

Z