OP27_15 Datasheet, PDF (4/20 Pages) Analog Devices – Low Noise, Precision Operational Amplifier

OP27
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
VS = ±15 V, TA = 25°C, unless otherwise noted.
Table 1.
Parameter
INPUT OFFSET VOLTAGE¹
LONG-TERM VOS STABILITY^{2, 3}
INPUT OFFSET CURRENT
INPUT BIAS CURRENT
INPUT NOISE VOLTAGE^{3, 4}
INPUT NOISE
Voltage Density³
INPUT NOISE
Current Density³
INPUT RESISTANCE
Differential Mode⁵
Common Mode
INPUT VOLTAGE RANGE
COMMON-MODE REJECTION RATIO
POWER SUPPLY REJECTION RATIO
LARGE SIGNAL VOLTAGE GAIN
OUTPUT VOLTAGE SWING
SLEW RATE⁶
GAIN BANDWIDTH PRODUCT⁶
OPEN-LOOP OUTPUT RESISTANCE
POWER CONSUMPTION
OFFSET ADJUSTMENT RANGE
Symbol
VOS
VOS/Time
IOS
IB
en p-p
en
in
Conditions
0.1 Hz to 10 Hz
fO = 10 Hz
fO = 30 Hz
fO = 1000 Hz
fO = 10 Hz
fO = 30 Hz
fO = 1000 Hz
RIN
RINCM
IVR
CMRR
PSRR
AVO
VO
SR
GBW
RO
Pd
VCM = ±11 V
VS = ±4 V to ±18 V
RL ≥ 2 k Ω, VO = ±10 V
RL ≥ 600 Ω, VO = ±10 V
RL ≥ 2 k Ω
RL ≥ 600 Ω
RL ≥ 2 kΩ
VO = 0, IO = 0
VO
RP = 10 kΩ
OP27A/E
OP27/G
Min Typ Max Min Typ Max Unit
10
25
30
100 μV
0.2 1.0
0.4
2.0 μV/MO
7
35
12
75 nA
±10 ±40
±15 ±80 nA
0.08 0.18
0.09 0.25 μV p-p
3.5 5.5
3.8 8.0 nV/√Hz
3.1 4.5
3.3 5.6 nV/√Hz
3.0 3.8
3.2 4.5 nV/√Hz
1.7 4.0
1.7
pA/√Hz
1.0 2.3
1.0
pA/√Hz
0.4 0.6
0.4 0.6 pA/√Hz
1.3 6
3
±11.0 ±12.3
114 126
1
10
1000 1800
800 1500
±12.0 ±13.8
±10.0 ±11.5
1.7 2.8
5.0 8.0
70
90
140
±4.0
0.7 4
2
±11.0 ±12.3
100 120
2
20
700 1500
600 1500
±11.5 ±13.5
±10.0 ±11.5
1.7 2.8
5.0 8.0
70
100 170
±4.0
MΩ
GΩ
V
dB
μV/V
V/mV
V/mV
V
V
V/μs
MHz
Ω
mW
mV
1 _{Input offset voltage measurements are performed approximately 0.5 seconds after application of power. A/E grades guaranteed fully warmed up.}
2 _{Long-term input offset voltage stability refers to the average 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 days are typically 2.5 μV. Refer to the Typical Performance Characteristics section.
3 _{Sample tested.}
4 _{See voltage noise test circuit (Figure 31).}
5 _{Guaranteed by input bias current.}
6 _{Guaranteed by design.}
Rev. F | Page 4 of 20