OP27
TYPICAL ELECTRICAL CHARACTERISTICS
V
S
= ±15 V, T
A
= 25°C unless otherwise noted.
Table 4.
Parameter
AVERAGE INPUT OFFSET VOLTAGE DRIFT
AVERAGE INPUT OFFSET CURRENT DRIFT
AVERAGE INPUT BIAS CURRENT DRIFT
INPUT NOISE VOLTAGE DENSITY
Symbol
TCV
OS
or
TCV
OSn
TCI
OS
TCI
B
e
n
e
n
e
n
i
n
i
n
i
n
e
np-p
SR
GBW
Conditions
Nulled or unnulled
R
P
= 8 kΩ to 20 kΩ
OP27N Typical
0.2
80
100
3.5
3.1
3.0
1.7
1.0
0.4
0.08
2.8
8
Unit
μV/°C
pA/°C
pA/°C
nV/√Hz
nV/√Hz
nV/√Hz
pA/√Hz
pA/√Hz
pA/√Hz
μV p-p
V/μs
MHz
f
O
= 10 Hz
f
O
= 30 Hz
f
O
= 1000 Hz
f
O
= 10 Hz
f
O
= 30 Hz
f
O
= 1000 Hz
0.1 Hz to 10 Hz
R
L
≥ 2 kΩ
INPUT NOISE CURRENT DENSITY
INPUT NOISE VOLTAGE SLEW RATE
GAIN BANDWIDTH PRODUCT
1
Input offset voltage measurements are performed by automated test equipment approximately 0.5 seconds after application of power.
Rev. F | Page 6 of 20
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