S-5712ANDL0-M3T1U Datasheet, PDF (11/30 Pages) Seiko Instruments Inc – LOW VOLTAGE OPERATION

LOW VOLTAGE OPERATION BOTH POLES / UNIPOLAR DETECTION TYPE HALL IC
Rev.4.6_00
S-5712 Series
 Magnetic Characteristics
1. Product with both poles detection
1. 1 Product with B_OP = 1.8 mT typ.
Table 15
Item
Operation point^*1
Release point^*2
Hysteresis width^*3
S pole
N pole
S pole
N pole
S pole
N pole
Symbol
B_OPS
B_OPN
B_RPS
B_RPN
B_HYSS
B_HYSN
(Ta = +25°C, V_DD = 1.85 V, V_SS = 0 V unless otherwise specified)
Condition
Min.
Typ.
Max. Unit Test Circuit
−
0.6
1.8
3.0
mT
5
−
−3.0
−1.8
−0.6
mT
5
−
0.1
1.1
2.4
mT
5
−
−2.4
−1.1
−0.1
mT
5
B_HYSS = B_OPS − B_RPS
−
0.7
−
mT
5
B_HYSN = |B_OPN − B_RPN|
−
0.7
−
mT
5
1.2 Product with B_OP = 3.0 mT typ.
Table 16
Item
Operation point^*1
Release point^*2
Hysteresis width^*3
S pole
N pole
S pole
N pole
S pole
N pole
Symbol
B_OPS
B_OPN
B_RPS
B_RPN
B_HYSS
B_HYSN
(Ta = +25°C, V_DD = 1.85 V, V_SS = 0 V unless otherwise specified)
Condition
Min.
Typ.
Max. Unit Test Circuit
−
1.4
3.0
4.0
mT
5
−
−4.0
−3.0
−1.4
mT
5
−
1.1
2.2
3.7
mT
5
−
−3.7
−2.2
−1.1
mT
5
B_HYSS = B_OPS − B_RPS
−
0.8
−
mT
5
B_HYSN = |B_OPN − B_RPN|
−
0.8
−
mT
5
1. 3 Product with B_OP = 4.5 mT typ.
Table 17
Item
Operation point^*1
Release point^*2
Hysteresis width^*3
S pole
N pole
S pole
N pole
S pole
N pole
Symbol
B_OPS
B_OPN
B_RPS
B_RPN
B_HYSS
B_HYSN
(Ta = +25°C, V_DD = 1.85 V, V_SS = 0 V unless otherwise specified)
Condition
Min.
Typ.
Max. Unit Test Circuit
−
2.5
4.5
6.0
mT
5
−
−6.0
−4.5
−2.5
mT
5
−
2.0
3.5
5.5
mT
5
−
−5.5
−3.5
−2.0
mT
5
B_HYSS = B_OPS − B_RPS
−
1.0
−
mT
5
B_HYSN = |B_OPN − B_RPN|
−
1.0
−
mT
5
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