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HAL1820UA-A

Programmable Linear Hall Effect Sensor

Micronas 

DATA SHEET

HAL 1820

3.7.1. Definition of Sensitivity Error ES

ES is the maximum of the absolute value of 1 minus

the quotient of the normalized measured value1) over

the normalized ideal linear2) value:

In the example shown in Fig. 3–7 the maximum error

occurs at 10 °C:

ES = maxabsm-i--d--ee---aa---sl – 1

Tmin, Tmax

ES = 1---.--0---0---1- – 1 = 0.8%

0.993

1) normalized to achieve a least-square-fit straight-line

that has a value of 1 at 25 °C

2) normalized to achieve a value of 1 at 25 °C

Micronas

July 3, 2013; DSH000158_003EN

21

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