tlv4946 Infineon Technologies Corporation, tlv4946 Datasheet - Page 13

• Manufacturer Part Number: tlv4946
• Description: Value Optimized Hall Effect Latches For Industrial And Consumer Applications
• Manufacturer: Infineon Technologies Corporation

Figure 6
Table 6
Parameter
Operate point
Release point
Hysteresis
Magnetic offset
Temperature compensation of
magnetic thresholds
Repeatability of magnetic
thresholds
1) Over all operating conditions
2) at 25°C.
3) B
4) B
Preliminary Datasheet
OFF
REP
= (B
is equivalent to the noise constant.
4)
OP
Timing Diagram
Magnetic Characteristics
+ B
3)
RP
) / 2.
V
90%
10%
B
B
Q
Symbol
B
B
B
B
TC
B
OP
RP
OP
RP
HYS
OFF
REP
Applied
Magnetic
Field
1)
Min.
6.1
0.5
-19.2
-3.5
22.0
1.0
-3.0
-1.5
–
–
–
t
d
t
f
13
Typ.
14.0
2.0
-14.0
-2.0
28.0
4.0
–
0
-2000 –
-350
20
Values
Max.
19.2
3.5
-6.1
-0.5
34.0
6.0
3.0
1.5
–
–
t
d
Unit
mT
mT
mT
mT
mT
mT
mT
mT
ppm/°C TLV4946K
ppm/°C TLV4946-2K, TLV4946-2L
µT
t
r
RMS
Note / Test Condition
TLV4946K
TLV4946-2K, TLV4946-2L
TLV4946K
TLV4946-2K, TLV4946-2L
TLV4946K
TLV4946-2K, TLV4946-2L
TLV4946K
TLV4946-2K, TLV4946-2L
typical value for
Revision 0.9, 2009-02-01
t > 12mT/ms
2)
2)
Specification
TLV4946