KMZ10C,112 NXP Semiconductors, KMZ10C,112 Datasheet - Page 5

• 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
Two further resistors, R
These are for trimming sensor offset down to (almost) zero
during the production process.
Table 2 Main characteristics of Philips sensors
Notes
1. In air, 1 kA/m corresponds to 1.25 mT.
2. Data given for operation with switched auxiliary field.
3. Recommended field strength.
1998 Jun 12
handbook, halfpage
KMZ10A
KMZ10A1
KMZ10B
KMZ11B1
KMZ10C
KMZ41
KMZ50
KMZ51
SENSOR
Magnetic field sensors
Fig.5
TYPE
Bridge configuration with offset trimmed to
zero, by resistors R
(2)
V CC
PACKAGE
SOT195
SOT195
SOT195
SOT195
4
SO8
SO8
SO8
SO8
R T
T
, are included, as shown in Fig.5.
V O
3
0.05 to +0.05
R T
T
H = 100
0.5 to +0.5
2.0 to +2.0
2.0 to +2.0
7.5 to +7.5
0.2 to +0.2
0.2 to +0.2
(kA/m)
.
RANGE
FIELD
GND
2
(1)
(3)
MLC129
V O
1
V
(V)
12
12
10
12
CC
9
9
8
8
SENSITIVITY
-----------------------
mV V
kA m
16.0
22.0
16.0
16.0
4.0
4.0
1.5
2.8
5
For some applications however, the MR effect can be used
to its best advantage when the sensor output
characteristic has been linearized. These applications
include:
For an explanation of how the characteristic is linearized,
please refer to the Section “Further information for
advanced users” later in this chapter.
Philips magnetoresistive sensors
Based on the principles described, Philips has a family of
basic magnetoresistive sensors. The main characteristics
of the KMZ sensors are given in Table 2.
Weak field measurements, such as compass
applications and traffic detection;
Current measurement; and
Rotational speed measurement.
R
(k )
bridge
1.2
1.3
2.1
2.1
1.4
2.5
2.0
2.0
LINEARIZE
EFFECT
Yes
Yes
Yes
Yes
Yes
Yes
Yes
MR
No
compass, navigation, metal
detection, traffic control
current measurement,
angular and linear position,
reference mark detection,
wheel speed
angular measurement
compass, navigation, metal
detection, traffic control
APPLICATION
EXAMPLES
General