E4257ALPT Semtech, E4257ALPT Datasheet - Page 28
E4257ALPT
Manufacturer Part Number
E4257ALPT
Description
Manufacturer
Semtech
Datasheet
1.E4257ALPT.pdf
(39 pages)
Specifications of E4257ALPT
Operating Temperature (max)
85C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Lead Free Status / RoHS Status
Compliant
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Measure Current
Parameter
Current Measurement Range
Current Measurement Accuracy
Common Mode Error (Note 2)
Common Mode Linearity
Temperature Dependence (Note 1)
TEST AND MEASUREMENT PRODUCTS
DC Characteristics (continued)
2005 Semtech Corp. / Rev. 5, 11/30/05
Range B (E4257, E4287)
Range C
Range D (E4257, E4287)
Measure Current Offset
Gain (Note 5)
Linearity
Temperature Coefficient of Offset
Temperature Coefficient of Gain
Range A
Ranges A, B, C
Range D
IMEASURE
MI Gain/ T
CM Error
Symbol
MI Gain
CM Error
MI INL
Vos/ T
VOS
28
–0.05
–400
–100
3.91
–5.5
–.05
Min
–40
–40
–4
E4237/E4257/E4287
360
Typ
60
30
4.15
0.05
0.05
Max
400
100
5.5
40
40
4
www.semtech.com
% FSCR
%FSCR
ppm/˚C
ppm/˚C
ppm/˚C
Units
mV/V
V/V
mA
mA
mV
A
A
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