EL4453 Просмотр технического описания (PDF) - Intersil
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EL4453 Datasheet PDF : 10 Pages
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EL4453
Absolute Maximum Ratings (TA = 25°C)
V+ Positive Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 16.5V
VS V+ to V- Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . .33V
VIN Voltage at any Input or Feedback . . . . . . . . . . . . . . . V+ to V-
VIN Difference between Pairs of Inputs or Feedback. . . . . . . . .6V
∆IIN Current into any Input, or Feedback Pin . . . . . . . . . . . . . 4mA
IOUT 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, Sum+ = Sum- = 0, TA = 25°C
PARAMETER
DESCRIPTION
MIN
TYP
VDIFF
VINA, VINB, or Sum Differential Input Voltage
Clipping
1.8
2.0
0.2% Nonlinearity
0.7
VCM
VOS
VFADE, 100%
VFADE, 0%
IB
IOS
Common-Mode Range (All Inputs; VDIFF = 0)
A or B Input Offset Voltage
VS = ±5V
VS = ±15V
Extrapolated Voltage for 100% Gain for VINA
Extrapolated Voltage for 0% Gain for VINA
Input Bias Current (All Inputs) with all VIN = 0
Input Offset Current between VINA+ and VINA-, VINB+ and VINB-, Fade+ and
Fade-, and Sum+ and Sum-
±2.5
±12.5
0.9
-1.2
±2.8
±12.8
1.05
-1.15
9
0.2
FT
VINA Signal Feedthrough, VFADE = -1.5V
NL
A or B Input Nonlinearity, VIN between +1V and -1V VINA or VINB
Sum Input
-100
0.2
0.5
RIN, Signal
RIN, Fade
CMRR
PSRR
Input Resistance, A, B, or Sum Input
Input Resistance, Fade Input
Common-Mode Rejection Ratio, VINA or VINB
Power Supply Rejection Ratio
230
120
70
80
50
70
EG
Gain Error, VFADE = 1.5V
VINA or VINB
-2
Sum Input
-4
VO
Output Voltage Swing (VIN = 0, VREF Varied)
VS = ±5V
±2.5
±2.8
VS = ±15V
±12.5
±12.8
ISC
Output Short-Circuit Current
40
85
IS
Supply Current, VS = ±15V
17
MAX
25
1.2
-0.9
20
4
UNITS
V
V
V
V
mV
V
V
µA
µA
-60
dB
0.5
%
%
kΩ
kΩ
dB
dB
+2
%
+4
%
V
V
mA
21
mA
2
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