OP177
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
@ V
S
= ±15 V, T
A
= 25°C, unless otherwise noted.
Table 1.
Parameter
INPUT OFFSET VOLTAGE
LONG-TERM INPUT OFFSET
Voltage Stability
INPUT OFFSET CURRENT
INPUT BIAS CURRENT
INPUT NOISE VOLTAGE
INPUT NOISE CURRENT
INPUT RESISTANCE
Differential Mode
INPUT RESISTANCE COMMON MODE
INPUT VOLTAGE RANGE
4
COMMON-MODE REJECTION RATIO
POWER SUPPLY REJECTION RATIO
LARGE SIGNAL VOLTAGE GAIN
OUTPUT VOLTAGE SWING
T
Symbol
V
OS
ΔV
OS
/time
I
OS
I
B
e
n
i
n
R
IN
R
INCM
IVR
CMRR
PSRR
A
VO
V
O
Conditions
Min
OP177F
Typ
10
0.3
0.3
+1.2
118
3
45
200
±14
140
125
12,000
±14.0
±13.0
±12.5
0.3
0.6
60
50
3.5
1.6
±3
Max
25
Min
OP177G
Typ
Max
20
60
0.4
0.3
+1.2
118
3
45
200
±14
140
120
6000
±14.0
±13.0
±12.5
0.3
0.6
60
50
3.5
1.6
±3
Unit
μV
μV/mo
nA
nA
nV rms
pA rms
MΩ
GΩ
V
dB
dB
V/mV
V
V
V
V/μs
MHz
Ω
mW
mW
mA
mV
−0.2
f
O
= 1 Hz to 100 Hz
f
O
= 1 Hz to 100 Hz
2
1.5
+2
150
8
−0.2
2.8
+2.8
150
8
26
±13
130
115
5000
±13.5
±12.5
±12.0
0.1
0.4
18.5
±13
115
110
2000
±13.5
±12.5
±12.0
0.1
0.4
60
4.5
2
SLEW RATE
CLOSED-LOOP BANDWIDTH
OPEN-LOOP OUTPUT RESISTANCE
POWER CONSUMPTION
SUPPLY CURRENT
OFFSET ADJUSTMENT RANGE
1
SR
BW
R
O
P
D
I
SY
V
CM
= ±13 V
V
S
= ±3 V to ±18 V
R
L
≥ 2 kΩ, V
O
= ±10 V
5
R
L
≥ 10 kΩ
R
L
≥ 2 kΩ
R
L
≥ 1 kΩ
R
L
≥ 2 kΩ
A
VCL
= 1
V
S
= ±15 V, no load
V
S
= ±3 V, no load
V
S
= ±15 V, no load
R
P
= 20 kΩ
60
4.5
2
Long-term input offset voltage stability refers to the averaged trend line of V
OS
vs. time over extended periods after the first 30 days of operation. Excluding the initial
hour of operation, changes in V
OS
during the first 30 operating days are typically less than 2.0 μV.
2
Sample tested.
3
Guaranteed by design.
4
Guaranteed by CMRR test condition.
5
To ensure high open-loop gain throughout the ±10 V output range, A
VO
is tested at −10 V ≤ V
O
≤ 0 V, 0 V ≤ V
O
≤ +10 V, and –10 V ≤ V
O
≤ +10 V.
Rev. E | Page 3 of 16
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