A1244 查看數據表（PDF） - Allegro MicroSystems

零件编号

产品描述 (功能)

生产厂家

A1244

Chopper-Stabilized, Two Wire Hall Effect Latch

Allegro MicroSystems 

A1244

Chopper-Stabilized, Two Wire

Hall-Effect Latch

Selection Guide

Part Number

Packing*

Package

A1244LLHLX-I1-T 13-in. reel, 10000 pieces/reel 3-pin SOT23W surface mount

A1244LLHLX-I2-T 13-in. reel, 10000 pieces/reel 3-pin SOT23W surface mount

A1244LUA-I1-T Bulk, 500 pieces/bag

3-pin SIP through hole

A1244LUA-I2-T Bulk, 500 pieces/bag

3-pin SIP through hole

*Contact Allegro™ for additional packing options

Operating Ambient

Temperature, TA

(°C)

–40 to 150

–40 to 150

–40 to 150

–40 to 150

Supply Current

at ICC(L)

(mA)

5 to 6.9

2 to 5

5 to 6.9

2 to 5

Absolute Maximum Ratings

Characteristic

Forward Supply Voltage

Reverse Supply Voltage

Magnetic Flux Density

Operating Ambient Temperature

Maximum Junction Temperature

Storage Temperature

Symbol

VCC

VRCC

B

TA

TJ(max)

Tstg

Range L

Notes

Rating

Unit

28

V

–18

V

Unlimited

G

–40 to 150

ºC

165

ºC

–65 to 170

ºC

Pin-out Diagrams

3

NC

1

2

LH Package

3-pin SOT23W

1

2

3

UA Package

3-pin SIP

Terminal List Table

Name

Number

LH

UA

VCC

1

1

NC

2

–

GND

3

2,3

Function

Connects power supply to chip

No connection

Ground

Allegro MicroSystems, LLC

2

115 Northeast Cutoff

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

1.508.853.5000; www.allegromicro.com

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