iC-MZ
DIFFERENTIAL HALL SWITCH
Rev A2, Page 4/11
ELECTRICAL CHARACTERISTICS
Operating Conditions: VB = 4.5..36 V, Tj = -40...135 °C unless otherwise stated
Item
No.
001
002
003
004
005
006
007
008
009
Symbol
Parameter
Conditions
Min.
fmagn
VB
I(VB)
|H
dc
|
|∆H|
H
t,hi
H
t,lo
H
t,hys
Vc()lo
Magnetic Cut-off Frequency
Permissible Supply Voltage
Supply Current in VB
Magnitude of mean magnetic
field strength
open outputs, fmagn = 0
|H
dc
| = |H
1
+ H
2
| / 2,
Outputs A, NA not saturated
(upper 3 dB frequency corner)
4.5
9
400
120
2
-2
4
-1.4
-0.35
Typ.
40
36
12
Max.
kHz
V
mA
kA/m
kA/m
kA/m
kA/m
kA/m
V
Unit
General
Maximal magnetic field difference |∆H| = |H
1
−
H
2
|
Upper magnetic trigger threshold Output D lo
→
hi for
∆H
> H
t,hi
lower magnetic trigger threshold
Hysteresis
Output D hi
→
lo for
∆H
< H
t,lo
H
t,hys
= H
t,hi
−
H
t,lo
Clamp Voltage lo at Pins VB,
I() = -10 mA
VPA, VPD, A, NA, D, ND, NERR,
TEST
Clamp Voltage hi at Pins VB,
NERR
Clamp Voltage hi at Pins VPA,
VPD, A, NA, TEST
System enable
I(VB) = 10 mA, Test = hi, I(NERR) = 1 mA
I(VPA, VPD) = 10 mA, I(A, NA, TEST) = 2 mA
from power on to activating outputs
010
011
012
013
301
302
303
501
503
504
505
506
507
508
509
601
602
603
604
605
704
710
711
712
713
Vc()hi
Vc()hi
tsetup
I(VB)
Toff
Ton
Thys
Rout()
Vdc()
|∆V()|
Vt()hi
Vt()lo
Vt()hys
Ipd()
Ipd()
Vs()lo
Isc()lo
Ilk()
VB
Rpu()
37
6
200
50
20
400
6
V
V
µs
mA
°C
°C
°C
kΩ
V
mV
V
V
V
µA
µA
V
mA
µA
V
Supply Current in VB, Test Mode open outputs, Test = hi (line driver mode)
Thermal Shutdown Threshold
Thermal Lock-on Threshold
Thermal Shotdown Hysteresis
Output resistance
Mean output voltage
Output voltage difference
Input Threshold Voltage hi
Input Threshold Voltage lo
Input Hysteresis
Pull-Down Current
Pull-Down Current
Saturation Voltage lo at NERR
Leakage Current in NERR
Supply Voltage VB for NERR
Function
Pull-Up-Resistor at NERR
∆H
= 0
|∆H| = 1kA/m, |∆V()| = |V(A)
−
V(NA)|
TEST = hi (Leitungstreibermodus)
TEST = hi (Leitungstreibermodus)
TEST = hi (Leitungstreibermodus)
V() = 0.8 V, TEST = hi
V() = 5.5 V, TEST = hi
I(NERR) = 2.5 mA, NERR = lo
4
-10
3.2
1
11
0.8
0.2
Test = hi
0.4
2.5
20
12
V(NERR) = 5.5 V...VB, NERR = hi
I(NERR) = 2.5 mA, NERR = lo,
Vs(NERR) < 0.4 V
V(NERR) = 0...4.5 V
Test Mode = off, V(TEST)
≤
VPA
0.8
0.2
10
20
0.4
Thys = Ton - Toff
145
135
5
14
1.5
10
20
1.8
70
Temperatur Monitor
175
165
20
28
2.1
2
0.6
100
200
0.4
25
10
Differential Outputs A, NA, Line Driver Test Mode
Error Output NERR
Short-Circuit Current lo in NERR V(NERR) = 2 V...VB, NERR = lo
5.5
36
2
0.6
2.5
MΩ
kΩ
V
V
V
V
Test Mode NERR, TEST
Rpd(TEST) Pull-Down Resistor at TEST
Vt(TEST)hi Threshold Voltage hi at TEST
Vt(TEST)lo Threshold Voltage lo at TEST
Vt(TEST)hy Hysteresis
Vt(NERR)hi Threshold Voltage hi at NERR
ICHAUS [ IC-HAUS GMBH ]
