KMZ10C,112 NXP Semiconductors, KMZ10C,112 Datasheet - Page 54

• Manufacturer Part Number: KMZ10C,112
• Description: IC MAGNETIC FIELD SENSOR SOT195
• Manufacturer: NXP Semiconductors
• Type: Special Purposer

Specifications of KMZ10C,112

• Sensing Range: 2mV/V
• Voltage - Supply: 5 V ~ 10 V
• Output Type: Analog
• Operating Temperature: -40°C ~ 150°C
• Package / Case: SOT-195
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Supply Voltage (min): 5 V
• Supply Voltage (max): 10 V
• Operating Temperature (min): -40C
• Operating Supply Voltage (typ): 5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Current - Output (max): -
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 933698480112; KMZ10C T/R; KMZ10C T/R

Philips Semiconductors
The first graph shows that as the separation distance
increases, the curve flattens out. This is because as the
sensor is moved closer to the magnet, the transverse field
H
rise to increased rotation of the internal magnetization. As
the gradient of the curve is a direct indication of the
sensitivity of the sensor, then in practical application
designs, sensor/magnet separation is an important factor.
From these curves it is also clear that for the KMZ10C
sensor, with shorter magnets at close separation
distances, switching hysteresis becomes a major factor at
the limits of the sensors linear region.
M
When the sensor is oriented so that its plane is
perpendicular to the magnetic axis, it is impossible for the
magnet to provide the auxiliary field. In this case an
additional auxiliary magnet is required, placed on the
sensor as shown in Fig.65.
1998 Jun 12
handbook, full pagewidth
y
AGNETIC FIELD PERPENDICULAR TO THE SENSOR
Magnetic field sensors
of the magnet has a greater effect on the sensor, giving
10
Fig.66 Sensor output as a function of displacement.
5
length of magnet
(mV)
V o
50
(a)
54
0
With this set-up, the following plots were obtained using
the same FXD330 magnets as with the parallel
arrangement.
50
handbook, halfpage
Fig.65 Sensor perpendicular to magnetic field
magnet cross-section
d
10
using an FXD330 magnet.
5
S
15 mm
x (mm)
x
0.35 mm
10 mm
15 mm
7 mm
d =
KMZ10B
KMZ10C
10
MGG447
N
N
4
S
3
2
General
1
S
MGG446