參數(shù)資料
型號: OP283GS
廠商: ANALOG DEVICES INC
元件分類: 運動控制電子
英文描述: 5 MHz Single-Supply Operational Amplifiers
中文描述: DUAL OP-AMP, 1250 uV OFFSET-MAX, 5 MHz BAND WIDTH, PDSO8
封裝: SOIC-8
文件頁數(shù): 11/12頁
文件大?。?/td> 415K
代理商: OP283GS
REV.B
QB9
RB3
QB10
RB4
RB5
Q7
RB6
Q8
QB8
QB7
QB6
Q5
Q6
QB11
R9
QD2
Q12
CC2
CC3
R8
6
CO
QD3
Q11
R7
Q10
4
QB14
QB13
CF1
Q4
QD1
QB12
3
Q2
2
Q1
Q3
R2
R1
5
R11
R4LT
R4AT
R4A
R4B
CC1
R3A
R3AT
R3B
R10
1
R3LT
CB1
QB3
QB1
QB4
QB2
RB1
A
B
RB2
JB1
QB5A
7
Z1
R5
OP183/OP283
Figure 43. OP183 Simplified Schematic
* OP283 SPICE Macro-model
*
*
* Copyright 1993 by Analog Devices
*
* Refer to “README.DOC” file for License Statement.
* Use of this model indicates your acceptance of the terms and
* provisions in the License Statement.
*
* Node assignments
*
noninverting input
*
| inverting input
*
| | positive supply
*
| | |
negative supply
*
| | |
|
*
| | |
|
.SUBCK T OP283 2 1 99 50
*
* INPUT ST AGE AND POLE AT 600 kHz
*
I1
99
8
Q1
4
1
Q2
5
3
CIN
1
2
R1
50
4
R2
50
5
C1
4
5
R3
6
8
R4
7
8
IOS
1
2
EOS
3
2
DC1
2
36
DC2
1
36
*
* GAIN ST AGE AND DOMINANT POLE AT 10 Hz
*
EREF
98
0
Rev. A, 9/93
JCB/ADI
output
|
45
1E-4
6
7
1.5PF
1591
1591
83.4E-12
1075
1075
12.5E-9
POLY(1) (15,98) 25E-6 1
DZ
DZ
QP
QP
POLY(2) (99,0) (50,0) 0 0.5 0.5
G1
R5
C2
D1
D2
E1
V2
*
* COMMON MODE ST AGE WIT H ZERO AT 353 Hz
*
ECM
14
98
R7
14
15
C4
14
15
R8
15
98
*
*POLE AT 20 MHz
*
GP2
98
31
RP2
31
98
CP2
31
98
*
*ZERO AT 1.5 MHz
*
EZ1
32
98
RZ1
32
33
RZ2
33
98
CZ1
32
33
*
*POLE AT 10 MHz
*
GP10
98
40
RP10
40
98
CP10
40
98
*
* OUT PUT ST AGE
*
RO1
99
45
98
9
9
9
11
10
50
9
98
98
10
9
98
11
(4,5) 6.28E-4
1.59E9
10E-12
DX
DX
POLY(1) 99 98 -1.35 1.03
–0.63
POLY(2) (1,98) (2,98) 0 3.5 3.5
1E6
3.75E-11
1
(9,98) 1E-6
1E6
7.96E-15
(31,98) 1E6
1E6
1
106E-15
(33,98) 1E-6
1E6
15.9E-15
140
–11–
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