EVM4257ALPT View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
EVM4257ALPT Datasheet PDF : 39 Pages
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TEST AND MEASUREMENT PRODUCTS
DC Characteristics (continued)
Measure Current
Parameter
Current Measurement Range
Range A
Range B (E4257, E4287)
Range C
Range D (E4257, E4287)
Current Measurement Accuracy
Measure Current Offset
Gain (Note 5)
Linearity
Common Mode Error (Note 2)
Common Mode Linearity
Temperature Dependence (Note 1)
Temperature Coefficient of Offset
Temperature Coefficient of Gain
Ranges A, B, C
Range D
Symbol
IMEASURE
VOS
MI Gain
MI INL
CM Error
∆CM Error
∆Vos/∆T
∆MI Gain/∆T
E4237/E4257/E4287
Min
Typ
–40
–400
–4
–40
–100
3.91
–0.05
–5.5
–.05
60
30
360
Max
40
400
4
40
100
4.15
0.05
5.5
0.05
Units
µA
µA
mA
mA
mV
V/V
% FSCR
mV/V
%FSCR
ppm/˚C
ppm/˚C
ppm/˚C
2005 Semtech Corp. / Rev. 5, 11/30/05
28
www.semtech.com
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