tle4921-3u Infineon Technologies Corporation, tle4921-3u Datasheet - Page 7

• Manufacturer Part Number: tle4921-3u
• Description: Differential Hall Sensor
• Manufacturer: Infineon Technologies Corporation

AC/DC Characteristics (cont’d)
Parameter
Output fall time
Delay time
Filter input
resistance
Filter sensitivity to
Filter bias voltage
Frequency
Resistivity against
mechanical stress
(piezo)
1)
2)
3)
4)
5)
Note: The listed characteristics are ensured over the operating range of the integrated
Data Sheet
B
Leakage currents at pin 4 should be avoided. The bias shift of
calculated by:
For higher
For definition see page 16.
Depends on filter capacitor C
guaranteed over the whole frequency range, but amplitude modification and phase shift due to the 1
highpass filter have to be taken into account.
See page 17.
circuit. Typical characteristics specify mean values expected over the production
spread. If not otherwise specified, typical characteristics apply at
the given supply voltage.
3)
B
the values may exceed the limits like following |
B
m
=
I
----------------------------- -
L
S
Symbol
t
t
t
t
R
S
V
f
f
dop
drp
dop
C
C
B
B
C
C
R
T
m
Hy
C
F
-
. The cut-off frequency is given by
T
t
drp
.
min.
–
–
–
–
32
–
0.8
4)
– 0.1
– 0.1
Limit Values
typ. max.
–
–
–
0
40
– 4
–
–
–
7
0.5
25
10
15
48
–
2.2
20000 Hz
0.1
0.1
B
f
B
m
Unit Test Condition Test
k
mV/
mT
V
mT
mT
m
=
| < | 0.05
s
s
s
s
caused by a leakage current
----------------------------------
2
I
C
f
25 C
–
F = 2 N
R
Q
1
= 10 kHz
B
B
B
L
C
= 40 mA
= 10 pF
= 5 mT
= 0
= 5 mT
B
C
|
F
. The switching points are
2 C
TLE 4921-3U
T
j
= 25 C and
2000-07-01
Circuit
1
2
1
1
1
2
2
5)
I
L
st
can be
order