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3
Absolute Maximum Ratings
(T
A
= 25°C)
Supply Voltage between V
S
+ and GND. . . . . . . . . . . . . . . . . +12.6V
Voltage between V
S
+ and V
S
-. . . . . . . . . . . . . . . . . . . . . . . . +12.6V
Common-Mode Input Voltage . . . . . . . . . . . . . . . . . . . . . V
S
- to V
S
+
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±6V
Current into +IN or -IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±7.5mA
Internal Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . See Curves
Operating Ambient Temperature Range . . . . . . . . . .-40°C to +85°C
Operating Junction Temperature
Plastic Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150°C
Output Current (EL2180). . . . . . . . . . . . . . . . . . . . . . . . . . . ±120mA
Output Current (EL2280). . . . . . . . . . . . . . . . . . . . . . . . . . . . ±60mA
Output Current (EL2480). . . . . . . . . . . . . . . . . . . . . . . . . . . . ±60mA
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°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: T
J
= T
C
= T
A
DC Electrical Specifications
V
S
= ±5V, R
L
= 150
, T
A
= 25°C unless otherwise specified
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
V
OS
Input Offset Voltage
2.5
10
mV
TCV
OS
Average Input Offset Voltage Drift
Measured from T
MIN
to T
MAX
5
μV/°C
dV
OS
V
OS
Matching
EL2280, EL2480 only
0.5
mV
+I
IN
+Input Current
1.5
15
μA
d+I
IN
+I
IN
Matching
EL2280, EL2480 only
20
nA
-I
IN
-Input Current
16
40
μA
d-I
IN
-I
IN
Matching
EL2280, EL2480 only
2
μA
CMRR
Common Mode Rejection Ratio
V
CM
= ±3.5V
45
50
dB
-ICMR
-Input Current Common Mode
Rejection
V
CM
= ±3.5V
5
30
μA/V
PSRR
Power Supply Rejection Ratio
V
S
is moved from ±4V to ±6V
60
70
dB
-IPSR
- Input Current Power Supply
Rejection
V
S
is moved from ±4V to ±6V
1
15
μA/V
R
OL
Transimpedance
V
OUT
= ±2.5V
120
300
k
+R
IN
+Input Resistance
V
CM
= ±3.5V
0.5
2
M
+C
IN
+Input Capacitance
1.2
pF
CMIR
Common Mode Input Range
±3.5
±4.0
V
V
O
Output Voltage Swing
V
S
= ±5
±3.5
±4.0
V
V
S
= 5 single-supply, high
4.0
V
V
S
= 5 single-supply, low
0.3
V
I
O
Output Current
EL2180 only
80
100
mA
EL2280 only, per amplifier
50
55
mA
EL2480 only, per amplifier
50
55
mA
I
S
Supply Current
Per amplifier
3
6
mA
EL2180, EL2280, EL2480