參數(shù)資料
型號(hào): op490
廠商: Analog Devices, Inc.
英文描述: Low Voltage Micropower Quad Operational Amplifier(低電壓微功率四運(yùn)放)
中文描述: 低電壓,微功耗四運(yùn)算放大器(低電壓微功率四運(yùn)放)
文件頁(yè)數(shù): 4/12頁(yè)
文件大?。?/td> 251K
代理商: OP490
REV. B
–4–
OP490–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
Min
OP490E
T yp
Min
OP490F
T yp
OP490G
T yp
Parameter
Symbol
Conditions
Max
Max
Min
Max
Units
INPUT OFFSET VOLT AGE
V
OS
0.32
0.8
0.6
1.35
0.8
1.5
mV
AVERAGE INPUT OFFSET
VOLT AGE DRIVE
T CV
OS
V
S
=
±
15 V
2
5
4
4
μ
V/
°
C
INPUT OFFSET CURRENT
I
OS
V
CM
= 0 V
0.8
3
1.0
5
1.3
7
nA
INPUT BIAS CURRENT
I
B
V
CM
= 0 V
V
S
=
±
15 V, V
O
=
±
10 V
R
L
= 100 k
R
L
= 10 k
R
L
= 2 k
V+ = 5 V, V– = 0 V,
1 V < V
O
< 4 V
R
L
= 100 k
R
L
= 10 k
4.4
15
4.4
20
4.4
25
nA
LARGE SIGNAL VOLT AGE GAIN
A
VO
500
250
100
800
400
200
350
175
75
700
250
150
300
150
75
600
250
125
V/mV
150
75
280
140
100
50
220
110
80
40
160
90
INPUT VOLT AGE RANGE
IVR
V+ = 5 V, V– = 0 V
V
S
=
±
15 V
1
V
S
=
±
15 V
R
L
= 10 k
R
L
= 2 k
V+ = 5 V, V– = 0 V
R
L
= 2 k
V+ = 5 V, V– = 0 V
R
L
= 10 k
0/3.5
–15/13.5
0/3.5
–15/13.5
0/3.5
–15/13.5
V
OUT PUT VOLT AGE SWING
V
O
±
13
±
10
±
14
±
11
±
13
±
10
±
14
±
11
±
13
±
10
±
14
±
11
V
V
OH
3.9
4.1
3.9
4.1
3.9
4.1
V
OL
100
500
100
500
100
500
μ
V
COMMON-MODE
REJECT ION
CMR
V+ = 5 V, V– = 0 V,
0 V < V
CM
< 3.5 V
V
S
=
±
15 V,
–15 V < V
CM
< 13.5 V
90
110
80
100
80
100
dB
100
120
90
110
90
110
POWER SUPPLY
REJECT ION RAT IO
PSRR
1.0
5.6
3.2
10
5.6
17.8
μ
V/V
SUPPLY CURRENT
(ALL AMPLIFIERS)
V
S
=
±
1.5 V, No Load
V
S
=
±
15 V, No Load
65
80
100
120
65
80
100
120
60
75
100
120
μ
A
I
SY
NOT ES
1
Guaranteed by CMR test.
Specifications subject to change without notice.
SIMPLIFIE D SCHE MAT IC
(@ V
S
=
6
1.5 V to
6
15 V, –25
8
C
T
A
+85
8
C for OP490E/F, –40
8
C
T
A
+85
8
C for
OP490G unless otherwse noted)
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