11

A1147-DS, Rev. 6

Worcester, Massachusetts 01615-0036 (508) 853-5000

115 Northeast Cutoff, Box 15036

www.allegromicro.com

Allegro MicroSystems, Inc.

Low Current Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches

A1147 and A1148

Product Selection Guide

Use the complete part numbers when ordering

Part Number

Pb-Free

Package

Operating Ambient

(°C)

Output Level in

A1147ELHLT

–

Tape and Reel, 3000 pieces/reel

Surface Mount

–40 to 85

Low

A1147ELHLT-T

Yes

A1147EUA

–

Bulk Bag, 500 pieces/bag

Through Hole

A1147EUA-T

Yes

A1147EUATI

–

Tape and Reel, 2000 pieces/reel

A1147EUATI-T

Yes

A1147LLHLT

–

Tape and Reel, 3000 pieces/reel

Surface Mount

–40 to 150

A1147LLHLT-T

Yes

A1147LUA

–

Bulk Bag, 500 pieces/bag

Through Hole

A1147LUA-T

Yes

A1147LUATI

–

Tape and Reel, 2000 pieces/reel

A1147LUATI-T

Yes

A1148ELHLT

–

Tape and Reel, 3000 pieces/reel

Surface Mount

–40 to 85

High

A1148ELHLT-T

Yes

A1148EUA

–

Bulk Bag, 500 pieces/bag

Through Hole

A1148EUA-T

Yes

A1148EUATI

–

Tape and Reel, 2000 pieces/reel

A1148EUATI-T

Yes

A1148LLHLT

–

Tape and Reel, 3000 pieces/reel

Surface Mount

–40 to 150

A1148LLHLT-T

Yes

A1148LUA

–

Bulk Bag, 500 pieces/bag

Through Hole

A1148LUA-T

Yes

A1148LUATI

–

Tape and Reel, 2000 pieces/reel

A1148LUATI-T

Yes