參數(shù)資料
型號: AS1520-T
廠商: AUSTRIAMICROSYSTEMS AG
元件分類: ADC
英文描述: 10-Bit, 8-Ch, 400ksps, ADC; Package Type: TSSOP-20
封裝: TSSOP-20
文件頁數(shù): 11/29頁
文件大?。?/td> 1043K
代理商: AS1520-T
www.austriamicrosystems.com
Revision 1.00
11 - 29
AS1520/AS1521
Data Sheet
- Typical Operating Characteristics
7 Typical Operating Characteristics
Same conditions as stated in
Electrical Characteristics on page 5
.
Figure 5. INL vs. Digital Output Code
1
Figure 6. DNL vs. Digital Output Code
1
Figure 7. FFT @ 10kHz; RANGE = 1, MODE = 1
20
Figure 8. FFT @ 75kHz; RANGE = 0, MODE = 1
20
Figure 9. ENOB vs. V
REF
; 1st Order 300kHz
Low Pass Filter
9.95
Figure 10. ENOB vs. Input Signal Frequency; 1st
Order 1MHz Low Pass Filter
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
0
200
400
600
800
1000
Digital Output Code
I
.
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
0
200
400
600
800
1000
Digital Output Code
D
.
-180
-160
-140
-120
-100
-80
-60
-40
-20
0
0
20
Input Signal Frequency (kHz)
40
60
80
100 120 140 160
F
.
-180
-160
-140
-120
-100
-80
-60
-40
-20
0
0
20
Input Signal Frequency (kHz)
40
60
80 100 120 140 160
F
.
F
Sample
= 312.5ksps
N
FFT
= 16384
F
Sample
= 312.5ksps
N
FFT
= 16384
9.75
9.8
9.85
9.9
1
2
3
4
5
Voltage (V)
E
.
AS1521: f
sig
= 75kHz
AS1520: f
sig
= 100kHz
9.75
9.8
9.85
9.9
9.95
0
100
200
300
400
Frequency (kHz)
E
.
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