EL4451 Просмотр технического описания (PDF) - Intersil
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EL4451 Datasheet PDF : 10 Pages
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EL4451
Absolute Maximum Ratings (TA = 25°C)
V+
VS
VIN
∆VIN
IIN
Positive Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 16.5V
V+ to V- Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . .33V
Voltage at any Input or Feedback . . . . . . . . . . . . . . . V+ to V-
Difference between Pairs of Inputs or Feedback. . . . . . . . .6V
Current into any Input, or Feedback Pin . . . . . . . . . . . . . 4mA
IOUT Continuous Output Current . . . . . . . . . . . . . . . . . . . . . . 30mA
PD Maximum Power Dissipation . . . . . . . . . . . . . . . . See Curves
TA Operating Temperature Range . . . . . . . . . . . .-40°C to +85°C
TS Storage Temperature Range. . . . . . . . . . . . .-60°C to +150°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA
Open-Loop DC Electrical Specifications
Power Supplies at ±5V, TA = 25°C, RL = 500Ω.
PARAMETER
DESCRIPTION
MIN
TYP
VDIFF
Signal input differential input voltage
Clipping
0.2% nonlinearity
1.8
2.0
1.3
VCM
VOS
VOS, FB
VG, 100%
VG, 0%
VG, 1V
IB
IOS
NL
Ft
RIN, VIN
RIN, FB
RIN, RGAIN
CMRR
PSRR
VO
ISC
IS
Common-mode range of VIN; VDIFF = 0,
Input offset voltage
VS = ±5V
VS = ±15V
Output offset voltage
Extrapolated voltage for 100% gain
Extrapolated voltage for 0% gain
Gain at VGAIN = 1V
Input bias current (all inputs)
Input offset current between VIN +and VIN-, Gain+ and Gain-, FB and Ref
Nonlinearity, VIN between -1V and +1V, VG = 1V
Signal feedthrough, VG = -1V
Input resistance, VIN
Input resistance, FB
Input resistance, gain input
Common-mode rejection ratio of VIN
Power supply rejection ratio of VOS, FB, VS = ±5V to ±15V
Output voltage swing (VIN = 0, VREF varied) VS = ±5V
VS = ±15V
Output short-circuit current
Supply current, VS = ±15V
±2.0
1.9
-0.16
0.95
-20
100
200
50
70
50
±2.5
±12.5
40
±2.8
±12.8
7
8
2.1
-0.06
1.05
-9
0.2
0.2
-100
230
460
100
90
60
±2.8
±12.8
85
15.5
MAX
25
25
2.2
0.06
1.15
0
4
0.5
-70
UNITS
V
V
V
V
mV
mV
V
V
V/V
µA
µA
%
dB
kΩ
kΩ
kΩ
dB
dB
V
mA
18
mA
2
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