sp000278512 Infineon Technologies Corporation, sp000278512 Datasheet - Page 13

• Manufacturer Part Number: sp000278512
• Description: Differential Two-wire Hall Effect Sensor Ic
• Manufacturer: Infineon Technologies Corporation

AC/DC Characteristics (cont’d)
All values specified at constant amplitude and offset of input signal, over operating range, unless
otherwise specified. Typical values correspond to V
Parameter
Systematic phase error of
output edges during
start-up and uncalibrated
mode
Phase shift during
transition from
uncalibrated to calibrated
mode
Phase shift change
during PGA switching in
calibrated mode
Magnetic differential field
change required for
startup with 1st rising
edge
∆
Jitter,
f ≤ 2500 Hz
Jitter,
2500 Hz < f ≤12000 Hz
Jitter at board net ripple
1) magnetic amplitude values, sine magnetic field, Limits refer to the 50% criteria. 50% of pulses are missing.Only valid at
2) The first 2 pulses may contain only direction information if the direction signal is above ∆
3) High frequency behaviour not subject to production test - verified by design/characterization.
4) not subject to production test- verified by design/characterization, magnetic values are amplitude values
Data Sheet
B
ˆ
lowest PGA stage/highest amplification because of adaptive hysteresis.
will be the speed pulse.
Limit, early startup
T
T
T
T
j
j
j
j
≤ 150 °C
≤170 °C
≤ 150 °C
≤170 °C
Symbol
∆Φ
∆
early startup
S
S
S
Jit-far
Jit-far
Jit-AC
B
ˆ
Limit,
switch
min.
– 88
– 90
0
–
–
–
–
–
10
Limit Values
typ.
–
–
–
–
–
CC
=12V and T
max.
+ 88
+ 90
80
3.5
± 2
± 3
± 3
± 4.5
± 2
A
=25°C
Unit
°
°
°
mT
%
%
%
B
Dir
.The first pulse after starting
Remarks
Systematical
phase error of
"uncal" pulse; nth
vs. n+1th pulse
(does not include
jitter)
Due to adaptive
hysteresis.
Depending on
signal shape.
peak to peak
value
4)
V
∆
4)
V
∆
4)
Vpp
0 ≤
∆
V
B
B
B
CC
CC
1 σ value
1 σ value
CC
f
= 15 mT
≥ 2 mT
≥ 2 mT
V 2.0, 2007-02
≤50 kHz
= 12 V
= 12 V
TLE4953C
= 13 V ± 6
TLE4953