參數(shù)資料
型號: OP490G
廠商: Analog Devices, Inc.
元件分類: 運(yùn)動控制電子
英文描述: Low Voltage Micropower Quad Operational Amplifier
中文描述: 低電壓,微功耗四運(yùn)算放大器
文件頁數(shù): 2/16頁
文件大小: 206K
代理商: OP490G
REV. C
–2–
OP490–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
(@ V
S
= 1.5 V to 15 V, T
A
= 25 C, unless otherwise noted)
OP490E
Min
OP490F
Min
OP490G
Min
Parameter
Symbol
Conditions
Typ
Max
Typ
Max
Typ
Max
Unit
Input Offset
Voltage
V
OS
0.2
0.5
0.4
0.75
0.6
1.0
mV
Input Offset
Current
I
OS
V
CM
= 0 V
0.4
3.0
0.4
5
0.4
5
nA
Input Bias
Current
I
B
V
CM
= 0 V
4.2
15.0
4.2
20
4.2
25
nA
Large Signal
Voltage Gain
A
VO
V
S
=
±
15 V, V
O
=
±
10 V,
R
L
= 100 k
W
R
L
= 10 k
W
R
= 2 k
W
V+ = 5 V, V– = 0 V,
1 V < V
O
< 4 V
R
L
= 100 k
W
R
L
= 10 k
W
700
350
125
1,200
600
250
500
250
100
1,000
500
200
400
200
100
800
400
200
V/mV
V/mV
V/mV
200
100
400
180
125
75
300
140
100
70
250
140
V/mV
V/mV
Input Voltage
Range
IVR
V+ = 5 V, V– = 0 V
V
S
=
±
15 V
1
V
S
=
±
15 V, R
L
= 10 k
W
R
= 2 k
W
V+ = 5 V, V– = 0 V,
R
L
= 2 k
W
V+ = 5 V, V– = 0 V,
R
L
= 10 k
W
0/4
–15/+13.5
0/4
–15/+13.5
0/4
–15/+13.5
V
V
Output Voltage
Swing
V
O
±
13.5
±
10.5
±
14.2
±
11.5
±
13.5
±
10.5
±
14.2
±
11.5
±
13.5
±
10.5
±
14.2
±
11.5
V
V
V
OH
4.0
4.2
4.0
4.2
4.0
4.2
V
V
OL
100
500
100
500
100
500
m
V
Common-Mode
Rejection Ratio
CMRR
V+ = 5 V, V– = 0 V,
0 V < V
< 4 V
V
S
=
±
15 V,
–15 V < V
CM
< +13.5 V
90
110
80
100
800
100
dB
100
130
90
120
90
120
dB
Power Supply
Rejection Ratio
PSRR
1.0
5.6
3.2
10
3.2
10
m
V/V
Slew Rate
SR
V
S
=
±
15 V
V
S
=
±
1.5 V, No Load
V
S
=
±
15 V, No Load
5
12
5
12
5
12
V/ms
Supply Current
(All Amplifiers)
40
60
60
80
40
60
60
80
40
60
60
80
m
A
m
A
I
SY
Capacitive Load
Stability
A
V
= 1
650
650
650
pF
Input Noise
Voltage
e
n
p-p
f
O
= 0.1 Hz to 10 Hz,
V
S
=
±
15 V
3
3
3
m
V p-p
Input Resistance
Differential Mode
R
IN
V
S
=
±
15 V
30
30
30
M
W
Input Resistance
Common-Mode
R
INCM
V
S
=
±
15 V
20
20
20
G
W
Gain Bandwidth
Product
GBWP
A
V
= 1
20
20
20
kHz
Channel Separation
CS
f
O
= 10 Hz, V
O
= 20 V p-p
V
S
=
±
15 V
2
120
150
120
150
120
150
dB
NOTES
1
Guaranteed by CMRR test.
2
Guaranteed but not 100% tested.
Specifications subject to change without notice
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