參數(shù)資料
型號: AD840
廠商: Analog Devices, Inc.
元件分類: 運動控制電子
英文描述: Wideband, Fast Settling Op Amp
中文描述: 寬帶,快速沉降運算放大器
文件頁數(shù): 10/20頁
文件大?。?/td> 463K
代理商: AD840
REV. C
AD8400/AD8402/AD8403
–10–
FREQUENCY
Hz
6
0
54
G
10
1M
100
1k
10k
100k
6
12
48
18
24
30
36
42
CODE = FF
80
40
20
10
08
04
02
01
T
= +25 C
SEE TEST CIRCUIT 7
TPC 12. 10 k
Gain vs. Frequency
FREQUENCY
Hz
G
0
6
48
1k
10k
1M
30
36
42
12
24
18
54
100k
6
CODE = FF
H
80
H
40
H
20
H
10
H
08
H
04
H
02
H
01
H
TPC 15. 50 k
Gain vs. Frequency
vs. Code
FREQUENCY
Hz
G
0
6
48
1k
10k
1M
30
36
42
12
24
18
54
100k
CODE = FF
H
6
80
H
40
H
20
H
10
H
08
H
04
H
02
H
01
H
TPC 18. 100 k
Gain vs. Frequency
vs. Code
CODE
Decimal
700
600
1000
32
160
64
96
128
300
200
100
0
500
400
192
224 256
R
V
DD
= 5V
T
A
=
40 C/+85 C
V
A
= NO CONNECT
R
WB
MEASURED
TPC 10.
R
WB
/
T Rheostat Mode
Tempco
HOURS OF OPERATION AT 150 C
0.75
0.50
0.75
0
600
100
300
400
0.25
0.25
0.50
200
500
CODE = 80
H
V
= 5V
SS = 158 UNITS
0
R
W
R
AVG + 2 SIGMA
AVG
AVG
2 SIGMA
TPC 13. Long-Term Drift
Accelerated by Burn-In
FREQUENCY
Hz
T
10
0.001
10
100k
100
1k
10k
1
0.1
FILTER = 22kHz
V
DD
= 5V
T
A
= 25 C
0.01
SEE TEST CIRCUIT 5
SEE TEST CIRCUIT 6
TPC 16. Total Harmonic Distortion
Plus Noise vs. Frequency
R
W
(20mV/DIV)
CS
(5V/DIV)
TIME 500ns/DIV
TPC 11. One Position Step Change at
Half-Scale (Code 7F
H
to 80
H
)
OUTPUT
INPUT
TIME 500 s/DIV
TPC 14. Large Signal Settling Time
V
(50mV/DIV)
TIME 200ns/DIV
TPC 17. Digital Feedthrough vs. Time
相關(guān)PDF資料
PDF描述
AD840JN Wideband, Fast Settling Op Amp
AD840JQ Wideband, Fast Settling Op Amp
AD840KN Wideband, Fast Settling Op Amp
AD840KQ Wideband, Fast Settling Op Amp
AD842* Wideband. High Output Current. Fast Settling Op Amp
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