Datasheet

REV. B
–3–
OP90
(V
S
= ⴞ1.5 V to ⴞ15 V, –55ⴗC  T
A
 +125ⴗC, unless otherwise noted.)
Parameter Symbol Conditions Min Typ Max Unit
INPUT OFFSET VOLTAGE V
OS
80 400 µV
AVERAGE INPUT OFFSET
VOLTAGE DRIFT TCV
OS
0.3 2.5 µV/°C
INPUT OFFSET CURRENT I
OS
V
CM
= 0 V 1.5 5 nA
INPUT BIAS CURRENT I
B
V
CM
= 0 V 4.0 20 nA
LARGE-SIGNAL
VOLTAGE GAIN A
VO
V
S
= ±15 V, V
O
= ±10 V
R
L
= 100 kΩ 225 400 V/mV
R
L
= 10 kΩ 125 240 V/mV
R
L
= 2 kΩ 50 110 V/mV
A
VO
V+ = 5 V, V– = 0 V,
1 V < V
O
< 4 V
R
L
= 100 kΩ 100 200 V/mV
R
L
= 10 kΩ 50 110 V/mV
INPUT VOLTAGE RANGE
*
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±13.5 ±13.7 V
R
L
= 2 kΩ±10.5 ±11.5 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 100 500 µV
COMMON-MODE
REJECTION CMR V+ = 5 V, V– = 0 V,
0 V < V
CM
< 3.5 V 85 105 dB
V
S
= ±15 V,
15 V < V
CM
< 13.5 V 95 115 dB
POWER SUPPLY
REJECTION RATIO PSRR 3.2 10 µV/V
SUPPLY CURRENT I
SY
V
S
= ±1.5 V 15 25 µA
V
S
= ±15 V 19 30 µA
NOTE
*Guaranteed by CMR test.
ELECTRICAL CHARACTERISTICS