OP297–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
Parameter
Input Offset Voltage
Long-Term Input
Voltage Stability
Input Offset Current
Input Bias Current
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
Input Resistance
Differential Mode
Input Resistance
Common-Mode
Large-Signal
Voltage Gain
Input Voltage Range*
Common-Mode Rejection
Power Supply Rejection
Output Voltage Swing
Supply Current per Amplifier
Supply Voltage
Slew Rate
Gain Bandwidth Product
Channel Separation
Input Capacitance
*Guaranteed
by CMR test.
Specifications subject to change without notice.
(@ V
S
=
15 V, T
A
= 25 C, unless otherwise noted.)
OP297E
OP297F
OP297G
Min Typ
Max Min Typ Max Min Typ Max
25
0.1
20
20
0.5
20
17
20
30
500
50
50
0.1
35
35
0.5
20
17
20
30
500
1500
±
13
114
114
±
13
±
13
625
±
20
±
2
0.05
3200
±
14
135
125
±
14
±
13.7
525 625
±
20
0.15
500
150
3
1200
±
13
114
114
±
13
±
13
±
2
0.05
100
80
0.1
50
50
0.5
20
17
20
30
500
3200
±
14
135
125
±
14
±
13.7
525 625
±
20
0.15
500
150
3
200
Unit
µV
Symbol Conditions
V
OS
I
OS
I
B
e
n
p-p
e
n
i
n
R
IN
R
INCM
A
VO
V
CM
CMRR
PSRR
V
O
I
SY
V
S
SR
GBWP
CS
C
IN
V
CM
= 0 V
V
CM
= 0 V
0.1 Hz to 10 Hz
f
O
= 10 Hz
f
O
= 1000 Hz
f
O
= 10 Hz
100
±
100
150
±
150
µV/mo
200 pA
±
200 pA
µV
p-p
nV/√Hz
nV/√Hz
fA/√Hz
MΩ
GΩ
V/mV
V
dB
dB
V
V
µA
V
V/µs
kHz
dB
pF
2000
±
13
120
V
CM
=
±
13 V
V
S
=
±
2 V to
±
20 V 120
R
L
= 10 kΩ
±
13
±
13
R
L
= 2 kΩ
No Load
Operating Range
±
2
0.05
A
V
= +1
V
O
= 20 V p-p
f
O
= 10 Hz
V
O
=
±
10 V
R
L
= 2 kΩ
4000
±
14
140
130
±
14
±
13.7
525
0.15
500
150
3
ELECTRICAL CHARACTERISTICS
Parameter
Input Offset Voltage
Average Input Offset
Voltage Drift
Input Offset Current
Input Bias Current
Large-Signal Voltage Gain
Input Voltage Range*
Common-Mode Rejection
Power Supply Rejection
Output Voltage Swing
Supply Current per Amplifier
Supply Voltage
*Guaranteed
by CMR test.
Specifications subject to change without notice.
(@ V
S
=
15 V, –40 C
Min
T
A
+85 C for OP297E/F/G, unless otherwise noted.)
Min
OP297F
OP297G
Typ
Max Min Typ
Max
80
0.5
80
80
1000 2500
±
13
±
13.5
108 130
108
±
13
0.15
±
13.4
550
750
±
20
300
2.0
750
±
750
800
±
13
108
108
±
13
110
0.6
80
80
2500
±
13.5
130
400
Unit
µV
Symbol Conditions
V
OS
TCV
OS
I
OS
I
B
A
VO
V
CM
CMRR
PSRR
V
O
I
SY
V
S
OP297E
Typ
Max
35
0.2
50
50
100
0.6
450
±
450
V
CM
= 0 V
V
CM
= 0 V
V
O
=
±
10 V,
R
L
= 2 kΩ
V
CM
=
±
13
V
S
=
±
2.5 V
to
±
20 V
R
L
= 10 kΩ
No Load
Operating Range
2.0
µV/°C
750 pA
±
750 pA
V/mV
V
dB
dB
V
µA
V
1200 3200
±
13
±
13.5
114 130
114
±
13
±
2.5
0.15
±
13.4
550
750
±
20
±
2.5
0.3
±
13.4
550
750
±
2.5
±
20
–2–
REV. E
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