sp000278512 Infineon Technologies Corporation, sp000278512 Datasheet - Page 12

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

Data Sheet
AC/DC Characteristics
All values specified at constant amplitude and offset of input signal, over operating range, unless
otherwise specified. Typical values correspond to V
Parameter
Supply current
Supply current
Supply current ratio
Output rise/fall slew rate
TLE4953
Output rise/fall slew rate
TLE4953C
Current ripple d
Limit threshold speed
0Hz ≤ f ≤ 2500 Hz
2500 Hz ≤ f ≤ 12000 Hz
Limit differential direction
signal
0Hz ≤ f ≤ 1100 Hz
Initial calibration delay
time
Magnetic edges required
for first output pulse
(no previous vibration
detected)
Number of pulses in
uncalibrated mode
Number of emitted pulses
with invalid direction
information
Frequency
2)
I
X
/d
V
CC
Symbol
I
I
I
t
t
I
∆
∆
t
n
n
n
f
r
r
d,input
Low
High
High
X
,
,
DZ-Startup
start
DR-Start
B
B
t
t
Limit
Dir
f
f
/
I
Low
min.
5.9
11.8
1.9
12
8
–
0.35
–
–
–
0
9
Limit Values
typ.
7
14
–
–
–
–
0.8
0.35
300
–
–
–
CC
=12V and T
max.
8.4
16.8
–
26
26
90
1.5
1.75
345
2
2
2
12000 Hz
4)
A
=25°C
Unit
mA
mA
mA/µs
mA/µs
µA/V
mT
mT
µs
magn.
edges
pulses 3
pulses 3
Remarks
R
T
See Figure 5
R
T
See Figure 5
Only valid for
TLE4953
1)
Calculated at two
consecutive
threshold
crossings
Additional to n
pulse occurs only
on rising
magnetic edge
calibrated
3)
rd
rd
j
j
M
M
≤ 170 °C
≤ 170 °C
pulse
pulse correct
= 75 Ω
= 75 Ω
V 2.0, 2007-02
TLE4953C
TLE4953
start