參數(shù)資料
型號(hào): ADS8412IBPFBTG4
英文描述: 16-BIT, 2 MSPS, UNIPOLAR DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE
中文描述: 16位,2 MSPS的,單極差動(dòng)輸入,微采樣模數(shù)位并行接口和參考轉(zhuǎn)爐
文件頁(yè)數(shù): 13/26頁(yè)
文件大小: 736K
代理商: ADS8412IBPFBTG4
www.ti.com
TYPICAL CHARACTERISTICS
89.5
89.6
89.7
89.8
89.9
90
90.1
90.2
90.3
90.4
40
20
0
20
40
60
80
S
T
A
Free-Air Temperature
°
C
f
i
= 50 kHz,
+VA = 5 V,
+VBD = 3.3 V,
T
A
= 25
°
C,
Internal
Reference
0
10000
20000
30000
40000
50000
60000
70000
80000
6
6
6
+VA = 5 V,
+VBD = 3.3 V,
T
A
= 25
°
C,
Code = 65292
13.98
13.985
13.99
13.995
14
14.005
14.01
14.015
14.02
40
20
0
20
40
60
80
E
T
A
Free-Air Temperature
°
C
f
i
= 50 kHz,
+VA = 5 V,
+VBD = 3.3 V,
T
A
= 25
°
C,
Internal
Reference
85.9
85.95
86
86.05
86.1
86.15
86.2
40
20
0
20
40
60
80
S
T
A
Free-Air Temperature
°
C
f
i
= 50 kHz,
+VA = 5 V,
+VBD = 3.3 V,
Internal
Reference
ADS8412
SLAS384A–JUNE 2003–REVISED DECEMBER 2004
SIGNAL-TO-NOISE RATIO
vs
FREE-AIR TEMPERATURE
HISTOGRAM (DC Code Spread)
HALF SCALE 131071 CONVERSIONS
Figure 6.
Figure 7.
EFFECTIVE NUMBER OF BITS
vs
FREE-AIR TEMPERATURE
SIGNAL-TO-NOISE AND DISTORTION
vs
FREE-AIR TEMPERATURE
Figure 8.
Figure 9.
At –40
°
C to 85
°
C, +VA = 5 V, +VBD = 5 V, REFIN = 4.096 V (internal reference used) and f
sample
= 2 MHz
(unless otherwise noted)
13
相關(guān)PDF資料
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