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.
NOTE: All parameters having Min/Max specifications are guaranteed. Typ 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
Electrical Specifications
PARAMETER
INPUT CHARACTERISTICS
V
OS
TCV
OS
I
B
R
IN
C
IN
CMIR
CMRR
V
S
+ = +12V, V
S
- = -12V, R
L
= 500and C
L
= 3pF to 0V, R
F
= 420 and T
A
= +25°C Unless Otherwise
Specified.
CONDITIONS
MIN
TYP
MAX
UNIT
DESCRIPTION
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Input Impedance
Input Capacitance
Common-Mode Input Range
Common-Mode Rejection Ratio
V
CM
= 0V
Measured over operating temperature range
V
CM
= 0V
-9
0.2
-4
-4.5
8
1
-11.8
3
mV
µV/°C
-1
µA
M
pF
+10.4
90
75
75
4.9
1.2
V
dB
dB
dB
nV/Hz
pA/Hz
for V
IN
from -11.8V to +10.4V
for V
IN
from -10V to +10V
60
60
60
A
VOL
e
N
i
N
Open-Loop Gain
Voltage Noise
Current Noise
-5V
V
OUT
5V
f = 100kHz
f = 100kHz
OUTPUT CHARACTERISTICS
V
OL
Output Swing Low
R
L
= 500
R
L
= 250
V
OH
Output Swing High
R
L
= 500
R
L
= 250
I
SC
Short Circuit Current
R
L
= 10
10
9.5
140
-10.3
-9.5
10.3
10
180
-10
-9
V
V
V
V
mA
POWER SUPPLY PERFORMANCE
PSRR
I
S
Power Supply Rejection Ratio
Supply Current (per Amplifier)
V
S
is moved from ±10.8V to ±13.2V
No load
65
4
83
5
6
dB
mA
DYNAMIC PERFORMANCE
SR
t
S
BW
HD2
Slew Rate (Note 1)
Settling to +0.1% (A
V
= +1)
-3dB Bandwidth
2nd Harmonic Distortion
f = 1MHz, V
O
= 2V
P-P
, R
L
= 500, A
V
= 2
f = 1MHz, V
O
= 2V
P-P
, R
L
= 150, A
V
= 2
HD3
3rd Harmonic Distortion
f = 1MHz, V
O
= 2V
P-P
, R
L
= 500, A
V
= 2
f = 1MHz, V
O
= 2V
P-P
, R
L
= 150, A
V
= 2
NOTE:
1. Slew rate is measured on rising and falling edges
±2.5V square wave, measured 25% to 75%
(A
V
= +1), V
O
= 2V step
44
65
50
80
-86
-79
-93
-70
V/µs
ns
MHz
dBc
dBc
dBc
dBc
FN7008 Rev 2.00
May 3, 2007
Page 2 of 12
EL2228
Electrical Specifications
PARAMETER
INPUT CHARACTERISTICS
V
OS
TCV
OS
I
B
R
IN
C
IN
CMIR
CMRR
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Input Impedance
Input Capacitance
Common-Mode Input Range
Common-Mode Rejection Ratio
for V
IN
from -4.7V to +3.4V
for V
IN
from -2V to +2V
A
VOL
e
N
i
N
Open-Loop Gain
Voltage Noise
Current Noise
-2.5V
V
OUT
2.5V
f = 100kHz
f = 100kHz
60
72
4.7
1.2
-4.7
60
90
V
CM
= 0V
Measured over operating temperature range
V
CM
= 0V
-9
0.6
4.9
-4.5
6
1.2
+3.4
-1
3
mV
µV/°C
µA
M
pF
V
dB
dB
dB
nV/Hz
pA/Hz
V
S
+ = +5V, V
S
- = -5V, R
L
= 500and C
L
= 3pF to 0V, R
F
= 420 and T
A
= +25°C unless otherwise specified.
CONDITIONS
MIN
TYP
MAX
UNIT
DESCRIPTION
OUTPUT CHARACTERISTICS
V
OL
Output Swing Low
R
L
= 500
R
L
= 250
V
OH
Output Swing High
R
L
= 500
R
L
= 250
I
SC
Short Circuit Current
R
L
= 10
3.5
3.5
60
-3.8
-3.7
3.7
3.6
100
-3.5
-3.5
V
V
V
V
mA
POWER SUPPLY PERFORMANCE
PSRR
I
S
Power Supply Rejection Ratio
Supply Current (Per Amplifier)
V
S
is moved from ±4.5V to ±5.5V
No load
65
3.5
83
4.5
5.5
dB
mA
DYNAMIC PERFORMANCE
SR
t
S
BW
HD2
Slew Rate (Note 1)
Settling to +0.1% (A
V
= +1)
-3dB Bandwidth
2nd Harmonic Distortion
f = 1MHz, V
O
= 2V
P-P
, R
L
= 500, A
V
= 2
f = 1MHz, V
O
= 2V
P-P
, R
L
= 150, A
V
= 2
HD3
3rd Harmonic Distortion
f = 1MHz, V
O
= 2V
P-P
, R
L
= 500, A
V
= 2
f = 1MHz, V
O
= 2V
P-P
, R
L
= 150, A
V
= 2
NOTE:
1. Slew rate is measured on rising and falling edges
