EL4451 Ver la hoja de datos (PDF) - Elantec -> Intersil
Número de pieza
componentes Descripción
Fabricante
EL4451 Datasheet PDF : 12 Pages
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EL4451C
Wideband Variable-Gain Amplifier Gain of 2
Absolute Maximum Ratings (TA e 25 C)
Va Positive Supply Voltage
16 5V
VS
VIN
DVIN
Va to Vb Supply Voltage
Voltage at any Input or Feedback
Difference between Pairs
of Inputs or Feedback
33V
Va to Vb
6V
IIN Current into any Input or Feedback Pin
4mA
IOUT
PD
TA
TS
Continuous Output Current
Maximum Power Dissipation
Operating Temperature Range
Storage Temperature Range
30mA
See Curves
b40 C to a85 C
b60 C to a150 C
Important Note
All parameters having Min Max specifications are guaranteed The Test Level column indicates the specific device testing actually
performed during production and Quality inspection Elantec performs most electrical tests using modern high-speed automatic test
equipment specifically the LTX77 Series system Unless otherwise noted all tests are pulsed tests therefore TJeTCeTA
Test Level
I
II
III
IV
V
Test Procedure
100% production tested and QA sample tested per QA test plan QCX0002
100% production tested at TA e 25 C and QA sample tested at TA e 25 C
TMAX and TMIN per QA test plan QCX0002
QA sample tested per QA test plan QCX0002
Parameter is guaranteed (but not tested) by Design and Characterization Data
Parameter is typical value at TA e 25 C for information purposes only
Open-Loop DC Electrical Characteristics Power Supplies at g5V TA e 25 C RL e 500X
Parameter
Description
Min
Typ
Max
Test
Level
Units
VDIFF
Signal input differential input voltage - Clipping
0 2% nonlinearity
18
20
13
I
V
V
V
VCM
VOS
VOS FB
VG 100%
VG 0%
VG 1V
IB
IOS
Common-mode range of VIN VDIFF e 0 Vs e g5V
g2 0
g2 8
I
Vs e g15V
g12 8
V
Input offset voltage
7
25
I
Output offset voltage
8
25
I
Extrapolated voltage for 100% gain
19
21
22
I
Extrapolated voltage for 0% gain
b0 16
b0 06
0 06
I
Gain at VGAIN e 1V
Input bias current (all inputs)
0 95
1 05
1 15
I
b20
b9
0
I
Input offset current between VIN aand VINb
Gaina and Gainb FB and Ref
02
4
I
V
V
mV
mV
V
V
VV
mA
mA
NL
Nonlinearity VIN between b1V and a1V VG e 1V
02
05
I
%
Ft
Signal feedthrough VG e b1V
b100
b70
I
dB
RIN VIN
Input resistance VIN
100
230
I
KX
RIN FB
Input resistance FB
200
460
V
KX
RIN RGAIN Input resistance gain input
50
100
I
KX
2
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