參數(shù)資料
型號: ADS8370IB
英文描述: 16-BIT, 600-kHz, PSEUDO-DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE AND REFERENCE
中文描述: 16位,600千赫,偽差分輸入,微采樣模數(shù)位串行接口和參考轉(zhuǎn)爐
文件頁數(shù): 10/29頁
文件大?。?/td> 782K
代理商: ADS8370IB
www.ti.com
88.4
88.6
88.8
89
89.2
89.4
89.6
1
10
100
S
f
i
Input Frequency kHz
+VA = 5 V,
+VBD = 5 V,
REFIN = 4.096 V,
T
A
= 25
°
C
S
f
i
Input Frequency kHz
0
20
40
60
80
100
120
140
1
10
100
+VA = 5 V,
+VBD = 5 V,
REFIN = 4.096 V,
T
A
= 25
°
C
T
f
i
Input Frequency kHz
+VA = 5 V,
+VBD = 5 V,
REFIN = 4.096 V,
T
A
= 25
°
C
120
100
80
60
40
20
0
1
10
100
0
5000
10000
15000
20000
25000
30000
35000
40000
49 50 51 52 53 54 55 56 57 58 59 60
Code Out
(Straight Binary Code in Decimal)
H
+VA = 5 V,
+VBD = 5 V,
REFIN = 4.096 V,
T
A
= 25
°
C
0
10000
20000
30000
40000
50000
60000
6
6
6
6
6
6
6
6
6
6
6
6
Code Out
H
+VA = 5 V,
+VBD = 5 V,
REFIN = 4.096 V,
T
A
= 25
°
C
(Straight Binary Code in Decimal)
ADS8370
SLAS450–JUNE 2005
TYPICAL CHARACTERISTICS (continued)
SIGNAL-TO-NOISE RATIO
vs
INPUT FREQUENCY
SPURIOUS FREE DYNAMIC RANGE
vs
INPUT FREQUENCY
Figure 13.
Figure 14.
TOTAL HARMONIC DISTORTION
vs
INPUT FREQUENCY
Figure 15.
HISTOGRAM
65536 CONVERSIONS
WITH A DC INPUT AT ZERO SCALE (0 V)
HISTOGRAM
100000 CONVERSIONS
WITH A DC INPUT CLOSE TO FULL SCALE (4 V)
Figure 16.
Figure 17.
10
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