KSY46 Datasheet, PDF (1/3 Pages) Siemens Semiconductor Group – Hall Sensor Preliminary Data

Hall Sensor
Preliminary Data
KSY 46
Features
• High sensitivity
• Small linearity error
• Low offset voltage
• Low TC of sensitivity
resistance
Typical Applications
• Current and power
measurement
• Magnetic field measurement
• Control of brushless DC
motors
• Rotation and position sensing
• Measurement of diaphragm
B
2.9 ±0.1
1.9
0.6
+0.1
-0.05
A
65 4
2˚ ... 30˚
1.1 max
0.08 ... 0.15
12 3
0.3
+0.1
-0.05
0.2
0.25 M B
0.35 ±0.15
0.1 max
0.20 M A
Reflow soldering
0.8
0.3
Approx. weight 0.02 g
Pin Configuration
1, 4 Hall voltage terminals
3+, 2/5- Supply current terminals
0.5
0.45
Dimensions in mm
GPW06957
Type
KSY 46
Marking
s46
Ordering Code
on request
Packing: Taped on 18 cm reel, 3K parts per reel, date code on the label.
The KSY 46 is a MOVPE¹⁾ Hall sensor made of monocrystalline GaAs-material, built into
a SMT package (MW-6). The sensor is outstanding for its high magnetic field sensitivity
and its very low temperature coefficients. While the sensor is operated with constant
current, the output Hall Voltage is directly proportional to a magnetic field acting
prependicular to the surface of the sensor. The 0.35 × 0.35 mm² chip is mounted onto a
non-magnetic leadframe.
1) Metal Organic Vapour Phase Epitaxy
Semiconductor Group
1
1998-11-13