A1374 View Datasheet(PDF) - Allegro MicroSystems

Part Name

Description

View to exact match

A1374

High Precision, Output Pin Programmable Linear Hall Effect Sensors

Allegro MicroSystems 

A1373 and

A1374

High Precision, Output Pin Programmable

Linear Hall Effect Sensors

Typical Characteristics

Temperature Coefficient Code Profile

TA = 150°C, Magnetically Back-Biased

VOUT(Q) = VOUT(Q)PRE, Sens = 5 mV/G

3.4

3.2

Positive Programming Codes

3.0

2.8

Negative Programming Codes

2.6

2.4

2.2

2.0

0

5

10

15

20

25

30

Sensitivity TC Code

Code Application

0 Initial code

1 – 11 Positive TC codes, use to increase TC value

12 – 15 [Unused, same effect as 4 – 7, respectively]

16 – 27 Negative TC codes, use to decrease TC value

28 – 31 [Unused, same effect as 20 – 23, respectively]

Allegro MicroSystems, Inc.

6

115 Northeast Cutoff, Box 15036

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

www.allegromicro.com

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