E4237ALP Semtech, E4237ALP Datasheet - Page 29

• Manufacturer Part Number: E4237ALP
• Manufacturer: Semtech

Specifications of E4237ALP

• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

Force Current
Parameter
Input Voltage Range @ VINP
Input Leakage Current
Output Forcing Current
Compliance Voltage Range
Current Accuracy
Common Mode Error
Common Mode Linearity
Temperature Dependence (Note 1)
Capacitive Loading Range at FORCE
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)
RF Pin ( Full-Scale Current)
FORCE Pin (E4257, E4287)
FORCE Pin (E4237)
Gain (Note 4)
Linearity
Temperature Coefficient of Offset
Temperature Coefficient of Gain
SELCOMP = 0
SELCOMP = 1, CCOMP = 470 pF
Range A
Offset
Ranges A, B, C ( Full-Scale Current)
Range A ( Full-Scale Current)
Range D
Range C
Sourcing Full-Scale Current
Sinking Full-Scale Current
Sourcing Full-Scale Current
Sinking Full-Scale Current
Zero Current
Zero Current
Ranges B, C, D (Spec at 0.05% FSCR)
Ranges A, B, C
Range D
Range A
Ranges A, B, C
Range D
FI Gain/ T
CM Error
Symbol
VFORCE
IFORCE
CLOAD
CM Error
FI Gain
VVINP
FI INL
Ios/ T
IIVIN
VRF
Ios
29
VEE + 2
VEE + 2
VEE + 2
VEE + 2
VEE + 4
VEE + 2
VEE + 2
VEE + 2
VEE + 4
0.234
0.241
–0.07
–0.05
–200
–400
–0.15
–2.5
–.05
Min
–40
–40
–4
–5
0
0
E4237/E4257/E4287
Typ
15
20
0
2
VCC – 2
VCC – 2
VCC – 4
VCC – 2
VCC – 2
VCC – 2
VCC – 4
VCC – 2
VCC – 2
0.256
0.256
+200
0.05
0.05
0.15
0.05
Max
400
300
2.5
40
40
10
4
5
www.semtech.com
%FSCR/V
%FSCR
%FSCR
%FSCR
ppm/˚C
ppm/˚C
ppm/˚C
% FSR
Units
V/V
V/V
mA
mA
nA
pF
nF
V
V
V
V
V
V
V
V
V
V
A
A