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CSA-1V Datasheet PDF : 5 Pages
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CSA-1V
August 2004
Absolute Maximum Ratings
Symbol
Parameter
Min. Typ. Max. Unit
VSUP
T
Supply Voltage
0
Ambient Temperature
-40
6
V
+150
oC
Remarks
Recommended Operating Conditions
Symbol
VSUP
IOUT
CL
Parameter
Supply Voltage
Output Current
Load Capacitance
Min. Typ. Max. Unit
4.5
5
5.5
V
-1
1
mA
1000
pF
Electrical Characteristics
At T=-40°C to 150°C, VSUP=4.5V to 5.5V if not otherwise specified.
Remarks
Symbol
Parameter
ISUP
VCommon
Supply Current
Common (reference)
Output Voltage2)
BW
Bandwidth: DC to
tR
Response Time
Note 2: Ratiometric (proportional to VSUP)
Min.
VSUP/2
-20mV
Typ.
11
VSUP/2
100
Max.
16
VSUP/2
+20mV
6
Unit
mA
kHz
µs
Test Conditions
IOUT=0mA
Characteristics of the Linear Magnetic Field Sensor 3,4)
With VSUP= 5V and in the temperature range -40oC to 150oC, if not otherwise specified.
Symbol
Parameter
Min. Typ. Max. Unit
Test Conditions
S
Magnetic Sensitivity 3)
270 300 330 V/T B = BL
∆S/S∆T Magn. Sensitivity
Temperature Drift
-0.02
0.02
%/°C
IOUT=0mA
T=-20°C to 125°C
Voff
Offset Voltage
-15
0
15
mV
B=0T, Iout=0mA,
T=20°C
∆Voff/∆T Offset Temperature Drift
-0.2
0
0.2
mV/°C
B=0T, IOUT=0mA,
T=-20°C to 125°C
BFS
Full Scale Magnetic Field
Range 5)
-7.5
7.5
mT
BL
Linear Magnetic Field Range
-5
5
mT
NL
∆Bnoise
Non Linearity
Input referred magnetic noise
spectrum density (RMS)
0.1 0.2
0.5 1
%
B = BL
B = BFS
125 nT/√Hz f=10Hz to 10kHz
Note 3: Ratiometric (proportional to VSUP )
Note 4: When the analog output pin A_OUT is used in differential mode (i.e. Vout=A_OUT-CO_OUT)
Note 5: Device saturates for B>BFS, but is not damaged
Page 2 of 5
Sentron AG • Baarerstrasse 73 • 6300 Zug • Switzerland • Tel: +41 41 711 2170 • Fax: +41 41 711 2188
www.sentron.ch • sales@sentron.ch •
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