IC-MZ Datasheet, PDF (7/11 Pages) IC-Haus GmbH – DIFFERENTIAL HALL SWITCH

iC-MZ
DIFFERENTIAL HALL SWITCH
HALL SENSOR POSITION
Rev A2, Page 7/11
The position of the two Hall sensors S1 and S2 is
shown in Figure 5 (top view).
2,0
0,14
0.4 typ.
side view
| | < 0.2
z
x
S1
y
x
S2
center of chip
Figure 5: Position of Hall sensors S1 and S2 in rela-
tion to the chip center (dimensions in mm)
The position tolerances of the chip within the DFN10
package are given in Figure 6.
S1
S2
top view
center
of chip
| | < 3°
y
x
Figure 6: Maximum placement error of the chip (ex-
aggerated view) in a DFN10 package (di-
mensions in mm)
LINE DRIVER MODE
iC-MZ’s line driver mode is activated by TEST = high,
i.e. by a supply of VPA = 5 V. Pins A and NA then func-
tion as independent inputs for line driver outputs D and
ND. When pins A and NA are connected together and
used as common input, D and ND acts as buffered and
inverted outputs.
SUPPLY
HALL SENSOR
4.5 ... 36 V
VB
AMPLIFIER
A/D
B
B
LINE DRIVER
D
ND
VPA
5V
TEMPERATUR MONITOR
ERROR CONTROL
1
> 145 °C
GND1
ANALOG BUFFER
A
NA
iC-MZ
TEST
NERR
5V
Rpu
TEST
GND2
LINE
Figure 7: iC-MZ in line driver mode