Datasheet

OP290
Rev. C | Page 4 of 12
V
S
= ±1.5 V to ±15 V, −40°C ≤ T
A
≤ +85°C, unless otherwise noted.
Table 2.
Parameter Symbol Conditions
OP290G
Unit Min Typ Max
INPUT OFFSET VOLTAGE V
OS
200 750 μV
AVERAGE INPUT OFFSET VOLTAGE DRIFT TCV
OS
V
S
= ±15 V 1.2 μV/°C
INPUT OFFSET CURRENT I
OS
V
CM
= 0 V 0.1 7 nA
INPUT BIAS CURRENT I
B
V
CM
= 0 V 4.2 25 nA
LARGE-SIGNAL VOLTAGE GAIN A
VO
V
S
= ±5 V, V
O
= ±0 V
R
L
= 100 kΩ 300 600 V/mV
R
L
= 10 kΩ 150 250 V/mV
R
L
= 2 kΩ 75 125 V/mV
V+ = 5 V, V− = 0 V, 1 V < V
O
< 4 V
R
L
= 100 kΩ 80 160 V/mV
R
L
= 10 kΩ 40 90 V/mV
INPUT VOLTAGE RANGE
1
IVR V+ = 5 V, V− = 0 V 0/3.5 V
V
S
= +15 V –15/+13.5 V
OUTPUT VOLTAGE SWING V
O
V
S
= ±15 V
R
L
= 10 kΩ ±13 ±14 V
R
L
= 2 kΩ ±10 ±11 V
V
OH
V+ = 5 V, V − = 0 V, R
L
= 2 kΩ 3.9 4.1 V
V
OL
V+ = 5 V, V − = 0 V, R
L
= 10 kΩ 10 100 μV
COMMON-MODE REJECTION CMR V+ = 5 V, V − = 0 V, 0 V < V
CM
< 3.5 V 80 100 dB
V
S
= ± 15 V, −15 V < V
CM
< 13.5 V 90 110 dB
POWER SUPPLY REJECTION RATIO PSRR 5.6 15 μV/V
SUPPLY CURRENT (ALL AMPLIFIERS) I
SY
V
S
= ±1.5 V 24 50 μA
V
S
= ±15 V 31 60 μA
1
Guaranteed by CMR test.