Philips Semiconductors
Angle sensor hybrid circuit
Product specification
KM110BH/2270
FEATURES
• Angle measuring range 70°
• Contactless, therefore wear-free and no micro-linearity
problems
• Easy to mount, ready for use
• Analog current output signal
• Operating temperatures up to 100 °C
• EMC resistant
• Sample kit with magnet available.
PINNING
PIN
1
2
3
ground
VCC
IO
DESCRIPTION
DESCRIPTION
Sensor module for contactless measurement of angular
displacements of strong magnetic fields between
−35° and +35°. The module is a ready-trimmed (sensitivity
and zero point) combination of the magnetoresistive
sensor KMZ10B and a signal conditioning circuit in hybrid
technology. The KMZ110BH/2270 delivers a sinusoidal
current output signal which is a function of the direction of
the magnetic field. The module can be used for contactless
angle measurement.
PIN OPTIONS
The KMZ110BH/2270 sensor hybrid is available with
different electrical contacts.
• Stretched pins (see Fig.8) with a pitch of 2.54 mm.
These pins are recommended for connector and/or
cable connections.
• Double ‘s’ bent pins (see Fig.6) with a pitch of 5.71 mm.
Bent pins are recommended for rigid soldered
connections to compensate for mechanical stress.
This hybrid circuit is available under type number
KM110BH/2270G.
QUICK REFERENCE DATA
SYMBOL
VCC
IO
α
Top
PARAMETER
DC supply voltage
output current range
angle range
operating temperature
1 23
MBD070
Fig.1 Simplified outline.
MIN.
−
−
−
−40
TYP.
MAX.
8.5
−
4 to 20
−
−35 to +35 −
−
+100
UNIT
V
mA
deg
°C
1998 Mar 26
2