US5781LSE Melexis Inc, US5781LSE Datasheet - Page 19

• Manufacturer Part Number: US5781LSE
• Description: IC HALL EFFECT SWITCH TSOT-23
• Manufacturer: Melexis Inc
• Type: Unipolar Switchr

Specifications of US5781LSE

• Sensing Range: 15mT Trip, 3.5mT Release
• Voltage - Supply: 3.5 V ~ 24 V
• Current - Supply: 5mA
• Current - Output (max): 50mA
• Output Type: Digital, Open Drain
• Operating Temperature: -40°C ~ 150°C
• Package / Case: SOT-23
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Other names: US5781LSETR

Section 3 - Applications
Table 4, Magnetic Characteristics
SmCo 18
SmCo 20
SmCo 24
SmCo 26
Ceramic 1
Ceramic 5
Ceramic 8
Neodymium 27
Neodymium 27H
Neodymium 30
Neodymium 30H
Neodymium 35
Alnico 5 (cast)
Alnico 8 (cast)
Alnico 5 (sintered)
Alnico 8 (sintered)
Magnetic Material
lbs/in
0.296
0.296
0.304
0.304
0.267
0.267
0.267
0.267
0.267
0.264
0.262
0.250
0.252
0.177
0.177
0.177
Density
3
g/cm
8.2
8.2
8.4
8.4
7.4
7.4
7.4
7.4
7.4
7.3
7.3
6.9
7.0
4.9
4.9
4.9
3
Maximum
Product
BH
Energy
MGO
18.0
20.0
24.0
26.0
27.0
27.0
30.0
30.0
35.0
1.05
5.5
5.3
3.9
4.0
3.4
3.5
(max)
B
Coefficient
r
Reversible
-0.035
-0.035
-0.035
-0.025
-0.025
%/
-0.04
-0.12
-0.12
-0.12
-0.12
-0.12
-0.02
-0.02
-0.20
-0.20
-0.20
o
3-12
C
Induction
Residual
10200
10500
10800
10800
11000
11000
12300
12800
10900
Gauss
8700
9000
8200
7400
2300
3800
3850
B
r
Coercive
Oersteds
Force
10000
10500
10500
8000
8500
9200
9000
9300
9800
1650
1500
1860
2400
2950
640
620
H
c
Force H
Coercive
Oersteds
Intrinsic
20000
15000
18000
17000
18000
17000
12000
11000
11000
1860
1690
3250
2500
3050
640
630
ci
1020
1020
Temperature
482
482
572
572
176
212
176
212
176
975
975
842
842
842
o
Maximum
Operating
F
450
450
450
250
250
300
300
100
100
525
550
525
550
o
80
80
90
C
1382
1382
1517
1517
1580
1580
1580
1580
Temperature
536
572
536
572
536
842
842
842
o
F
Curie
750
750
450
450
450
825
825
280
300
280
300
280
860
860
860
860
o
C