KMY20M Measurement Specialties Inc/Schaevitz, KMY20M Datasheet - Page 5
![SENSOR MAGNETIC 3 KA/M SOT-223](/photos/19/50/195008/kmy20m_sml.jpg)
KMY20M
Manufacturer Part Number
KMY20M
Description
SENSOR MAGNETIC 3 KA/M SOT-223
Manufacturer
Measurement Specialties Inc/Schaevitz
Type
Special Purposer
Datasheet
1.KMY20S.pdf
(8 pages)
Specifications of KMY20M
Sensing Range
3.7mV/V ~ 5.7mV/V
Voltage - Supply
5.0V
Current - Supply
9mA
Features
High Sensitivity
Operating Temperature
-40°C ~ 150°C
Package / Case
TO-261-4, TO-261AA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output (max)
-
Output Type
-
Other names
356-1077-2
G-MRCO-001
G-MRCO-001
KMY/KMZ Linear Magnetic Field Sensors
SENSOR MODELS
KMY 20 / KMY 22 / KMZ 20
The KMY and KMZ sensors are highly sensitive magnetic field sensors which utilize the anisotropic magneto
resistance effect. The KMY 20 and KMZ 20 sensors contain a Wheatstone bridge.
KMY/KMZ Rev 2
Figure 4: Characteristic output curve of KMY & KMZ for an auxiliary field strength of Hx=3 kA/m
Figure 3: Pad annotation and definition of field direction for KMY & KMZ
Y
Y
-5
Auxiliary field: Hx=3 kA/m
-4
X
X
-3
www.meas-spec.com
-2
Field Strength Hy in kA/m
5/8
-1
Y
-10
-15
+Vo
GND
15
10
-5
5
0
0
X
1
+Vcc
-Vo
2
3
4
5
august_2010
1 2
3 4