Data Sheet OP177
Rev. H | Page 3 of 16
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
At V
S
= ±15 V, T
A
= 25°C, unless otherwise noted.
Table 1.
OP177F OP177G
OS
LONG-TERM INPUT OFFSET
1
Voltage Stability ΔV
OS
/time 0.3 0.4 μV/mo
INPUT OFFSET CURRENT I
OS
0.3 1.5 0.3 2.8 nA
B
INPUT NOISE VOLTAGE e
n
f
O
= 1 Hz to 100 Hz
2
118 150 118 150 nV rms
INPUT NOISE CURRENT i
n
f
O
= 1 Hz to 100 Hz
2
3 8 3 8 pA rms
INPUT RESISTANCE
Differential Mode
3
R
IN
26 45 18.5 45 MΩ
INPUT RESISTANCE COMMON MODE
INCM
INPUT VOLTAGE RANGE
4
IVR ±13 ±14 ±13 ±14 V
COMMON-MODE REJECTION RATIO CMRR V
CM
= ±13 V 130 140 115 140 dB
POWER SUPPLY REJECTION RATIO PSRR V
S
= ±3 V to ±18 V 115 125 110 120 dB
LARGE SIGNAL VOLTAGE GAIN A
VO
R
L
≥ 2 kΩ, V
O
= ±10 V
5
5000 12,000 2000 6000 V/mV
OUTPUT VOLTAGE SWING V
O
R
L
≥ 10 kΩ ±13.5 ±14.0 ±13.5 ±14.0 V
R
L
≥ 2 kΩ ±12.5 ±13.0 ±12.5 ±13.0 V
R
L
≥ 1 kΩ ±12.0 ±12.5 ±12.0 ±12.5 V
SLEW RATE
2
SR R
L
≥ 2 kΩ 0.1 0.3 0.1 0.3 V/μs
CLOSED-LOOP BANDWIDTH
2
BW A
VCL
= 1 0.4 0.6 0.4 0.6 MHz
OPEN-LOOP OUTPUT RESISTANCE R
O
60 60 Ω
POWER CONSUMPTION P
D
V
S
= ±15 V, no load 50 60 50 60 mW
V
S
= ±3 V, no load 3.5 4.5 3.5 4.5 mW
SUPPLY CURRENT I
SY
V
S
= ±15 V, no load 1.6 2 1.6 2 mA
OFFSET ADJUSTMENT RANGE R
P
= 20 kΩ ±3 ±3 mV
1
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.
