OP77
Rev. E | Page 3 of 16
ELECTRICAL SPECIFICATIONS
@ VS = ±15 V, TA = 25°C, unless otherwise noted.
Table 1.
OP77E
OP77F
Parameter
Symbol
Conditions
Min
Typ
Max
Min
Typ
Max
Unit
INPUT OFFSET VOLTAGE
VOS
10
25
20
60
μV
VOS/time
0.3
0.4
μV/Mo
INPUT OFFSET CURRENT
IOS
0.3
1.5
0.3
2.8
nA
INPUT BIAS CURRENT
IB
0.2
+1.2
+2.0
0.2
+1.2
+2.8
nA
enp-p
0.1 Hz to 10 Hz
0.35
0.6
0.38
0.65
μVp-p
INPUT NOISE VOLTAGE DENSITY
en
fO = 10 Hz
10.3
18.0
10.5
20.0
nV/√Hz
10.0
13.0
10.2
13.5
fO = 1000 Hz
9.6
11.0
9.8
11.5
inp-p
0.1 Hz to 10 Hz
14
30
15
35
pAp-p
INPUT NOISE CURRENT DENSITY
in
fO = 10 Hz
0.32
0.80
0.35
0.90
pA√Hz
0.14
0.23
0.15
0.27
fO = 1000 Hz
0.12
0.17
0.13
0.18
INPUT RESISTANCE
RIN
26
45
18.5
45
MΩ
Common Mode
RINCM
200
GΩ
INPUT VOLTAGE RANGE
IVR
±13
±14
±13
±14
V
COMMON-MODE REJECTION RATIO
CMRR
VCM = ±13 V
0.1
1.0
0.1
1.6
μV/V
POWER SUPPLY REJECTION RATIO
PSRR
VS = ±3 V to ±18 V
0.7
3.0
0.7
3.0
μV/V
LARGE-SIGNAL VOLTAGE GAIN
AVO
RL ≥ 2 kΩ
5000
12,000
2000
6000
V/mV
VO = ±10 V
OUTPUT VOLTAGE SWING
VO
RL ≥ 10 kΩ
±13.5
±14.0
±13.5
±14.0
V
RL ≥ 2 kΩ
±12.5
±13.0
±12.5
±13.0
RL ≥ 1 kΩ
±12.0
±12.5
±12.0
±12.5
SR
RL ≥ 2 kΩ
0.1
0.3
0.1
0.3
V/μs
BW
AVCL + 1
0.4
0.6
0.4
0.6
MHz
OPEN-LOOP OUTPUT RESISTANCE
RO
60
Ω
POWER CONSUMPTION
Pd
VS = ±15 V, no load
50
60
50
60
mW
VS = ±3 V, no load
3.5
4.5
3.5
4.5
OFFSET ADJUSTMENT RANGE
Rp = 20 kn
±3
mV
1 Long-term input offset voltage stability refers to the averaged trend line of VOS vs. time over extended periods after the first 30 days of operation. Excluding the initial
hour of operation, changes in VOS during the first 30 operating days are typically 2.5 μV.
2 Sample tested.
3 Guaranteed by design.