KMZ10C,112 NXP Semiconductors, KMZ10C,112 Datasheet - Page 19

• 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 simplest form of temperature compensation is to use
a current source to supply to the sensor instead of a
voltage source. In this case, the resulting reduction in
sensitivity due to temperature is partially compensated by
a corresponding increase in bridge resistance.
1998 Jun 12
handbook, full pagewidth
Magnetic field sensors
Fig.22 Output voltage ‘V
several temperatures.
o
’ of a KMZ10B sensor as a function of transverse field ‘H
(mV/V)
V O
75
50
25
25
50
75
0
4
2
operating range
19
Thus a current source not only improves the stability of the
output voltage ‘V
to a factor of approximately 1.5 (compared to a factor of
three using the voltage source). However, this method
requires a higher supply voltage, due to the voltage drop
of the current source.
0
T
amb
= 25 C
2
25 C
H
o
o
o
’, and reduces the variation in sensitivity
y
(kA/m)
125 C
MLC135
75 C
o
o
y
4
’ using a current source, for
General