OP490
(@ VS = ؎1.5 V to ؎15 V, –25؇C £ TA £ +85؇C for OP490E/F, –40؇C £ TA £ +125؇C for
ELECTRICAL CHARACTERISTICS
OP490G, unless otherwise noted)
OP490E
OP490F
Typ
OP490G
Typ Max Unit
Parameter
Symbol
Conditions
Min
Typ
0.32
2
Max
0.8
5
Min
Max
Min
Input Offset
Voltage
VOS
0.6
4
1.35
0.8
4
1.5
mV
mV/∞C
nA
Average Input
Offset Voltage Drift TCVOS
VS = ±15 V
Input Offset
Current
IOS
VCM = 0 V
0.8
4.4
3
1.0
4.4
5
1.3
4.4
7
Input Bias
Current
IB
VCM = 0 V
15
20
25
nA
Large Signal
Voltage Gain
AVO
VS = ±15 V, VO = ±10 V,
R
R
L = 100 kW
L = 10 kW
RL = 2 kW
500
250
100
800
400
200
350
175
75
700
250
150
300
150
75
600
250
125
V/mV
V/mV
V/mV
V+ = 5 V, V– = 0 V,
1 V < VO < 4 V
RL = 100 kW
150
75
280
140
100
50
220
110
80
40
160
90
V/mV
V/mV
RL = 10 kW
Input Voltage
Range
IVR
V+ = 5 V, V– = 0 V
0.3/5
–15/+13.5
0.3/5
–15/+13.5
0.3/5
–15/+13.5
V
V
VS = ±15 V
*
Output Voltage
Swing
VO
VS = ±15 V, RL = 10 kW
RL = 2 kW
±13
±10
±14
±11
±13
±10
±14
±11
±13
±10
±14
±11
V
V
VOH
VOL
V+ = 5 V, V– = 0 V,
RL = 2 kW
V+ = 5 V, V– = 0 V,
RL = 10 kW
3.9
4.1
3.9
4.1
3.9
4.1
V
100
110
500
5.6
100
100
500
100
100
500
mV
Common-Mode
Rejection Ratio
CMRR
V+ = 5 V, V– = 0 V,
0 V < VCM < 3.5 V
VS = ±15 V,
90
80
90
800
90
dB
100
120
110
110
dB
–15 V < VCM < +13.5 V
Power Supply
Rejection Ratio
PSRR
ISY
1.0
3.2
10
5.6
17.8 mV/V
Supply Current
(All Amplifiers)
VS = ±1.5 V, No Load
VS = ±15 V, No Load
65
80
100
120
65
80
100
120
60
75
100
120
mA
mA
NOTE
*Guaranteed by CMRR test.
Specifications subject to change without notice
–3–
REV. C
ADI [ ADI ]
