TLE4943C datasheet(36/48 Pages) INFINEON

номер детали	TLE4943C

подробное описание детали	Hall Based Differential Wheel Speed Sensor with AK protocol

PDF	48 Pages

Scroll/Zoom	100%

производитель	INFINEON [Infineon Technologies AG]

домашняя страница	http://www.infineon.com

Logo

36 / 48 page

TLE4943C

Data Sheet

V 1.2, July 2018

3.5

Magnetic Characteristics

Note: All magnetic values are calculated out of measured sensitivity of each single Hall element.

Table 7

Magnetic characteristic (amplitude values)

Parameter

Symbol

Values

Unit

Note / Test Condition

Min.

Typ.

Max.

Limit threshold1) 2)

1) value tested at 0h

2) valid and characterized for f >1Hz

limit

0.3

0.8

1.34

99% criteria (1 of 96)3)

3) 50% criterion has typ. value of 0.7mT .

Limit threshold drift

limit:Drift

-5

additional drift over lifetime

at 25°C for one and the

same sensor

Limit range Bit1)

1.02

1.6

2.18

+/-36%, 99% criteria

1.28

1.6

1.92

TJ=10..40°C, 99% criteria

Limit range bit drift

LR_Drift

-5

additional drift over lifetime

at 25°C for one and the

same sensor

Ratio

LR / dBlimit

1.7

2.0

2.5

Minimum signal for direction

detection

dirmin

0.4

0.8

1.441)

valid for GDR=0;

dB_dir=center-(left+right)/2

; cal mode, 99% criteria

Validity of signal amplitude

measurement

SLM

“0” = valid, invalid after

under-voltage and initial

value after power up

Signal amplitude (Level in relation

to LR)

LM=0

<0.8

<=1

<=1.2

99% criteria, according to

LM=1

>0.8

>1.2

LM=2

>1.48

>1.75

>2.1

LM=3

>2.5

>2.95

>3.6

LM=4

>4.2

>4.95

>6.0

LM=5

>7.0

>8.25

>9.9

LM=6

>12.0

>14.2

>17.1

LM=7

>21.0

>24.7

>29.7

TLE4943C датащи(PDF) 36 Page - Infineon Technologies AG

TLE4943C датащи(HTML) 36 Page - Infineon Technologies AG

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

датащи скачать

ссылки URL