參數(shù)資料
型號(hào): ADS8472IRGZT
英文描述: 16-BIT, 1-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE
中文描述: 16位,1 MSPS的,偽雙極,全差分輸入,微采樣模擬到數(shù)字轉(zhuǎn)換并行接口,參考
文件頁(yè)數(shù): 10/30頁(yè)
文件大?。?/td> 814K
代理商: ADS8472IRGZT
www.ti.com
39
40
41
42
43
44
45
46
250
500
Sample Rate - KSPS
750
1000
S
+VA = 5 V,
+VBD = 5 V,
T
= 25°C,
A
V
= 4.096 V
ref
-0.65
-0.52
-0.39
-0.26
-0.13
0
0.13
0.26
0.39
0.52
0.65
-40
-25
-10
5
20
35
50
65
80
I
T
- Free-Air Temperature - C
A
o
+VA = 5 V,
+VBD = 5 V,
f = 1 MSPS,
V
= 4.096 V
ref
Min
Max
-0.50
-0.25
0
0.25
0.50
-40
-25
-10
5
20
35
50
65
80
T
- Free-Air Temperature - C
A
D
Min
Max
-0.50
-0.25
0
0.25
0.50
4.75
4.85
4.95
5.05
5.15
5.25
Supply Voltage - V
D
T
= 25 C,,
f = 1 MSPS,
V
= 4.096 V
A
ref
°
Max
Min
-0.65
-0.52
-0.39
-0.26
-0.13
0
0.13
0.26
0.39
0.52
0.65
4.75
4.85
4.95
5.05
5.15
5.25
Supply Voltage - V
I
Min
Max
T
= 25 C
f = 1 MSPS,
V
= 4.096 V
A
ref
°
-0.50
-0.25
0
0.25
0.50
3
3.2
3.4
3.6
3.8
4
4.2
Reference Voltage - V
D
Min
Max
V
= 5 V,
T
= 25 C,
f = 1 MSPS
DD
A
°
-0.65
-0.52
-0.39
-0.26
-0.13
0
0.13
0.26
0.39
0.52
0.65
3
3.2
3.4
3.6
3.8
4
4.2
Reference Voltage - V
I
Min
Max
V
= 5 V,
T
= 25 C,
f = 1 MSPS
DD
A
°
-0.100
-0.050
0
0.050
0.100
0.150
4.75
4.85
4.95
5.05
5.15
5.25
Supply Voltage - V
O
T
= 25°C,
fs
V
= 4.096 V
A
ref
-0.200
-0.150
-0.100
-0.050
0
0.050
0.100
0.150
0.200
-40
-25
-10
5
20
35
50
65
80
T
- Free-Air Temperature - oC
A
O
+VA = 5 V,
+VBD = 5 V,
fs
V
= 4.096 V
ref
ADS8472
SLAS514–DECEMBER 2006
TYPICAL CHARACTERISTICS (continued)
SUPPLY CURRENT
vs
SAMPLE RATE
DIFFERENTIAL NONLINEARITY
vs
FREE-AIR TEMPERATURE
INTEGRAL NONLINEARITY
vs
FREE-AIR TEMPERATURE
Figure 7.
Figure 8.
Figure 9.
DIFFERENTIAL NONLINEARITY
vs
SUPPLY VOLTAGE
INTEGRAL NONLINEARITY
vs
SUPPLY VOLTAGE
DIFFERENTIAL NONLINEARITY
vs
REFERENCE VOLTAGE
Figure 10.
Figure 11.
Figure 12.
INTEGRAL NONLINEARITY
vs
REFERENCE VOLTAGE
OFFSET ERROR
vs
FREE-AIR TEMPERATURE
OFFSET ERROR
vs
SUPPLY VOLTAGE
Figure 13.
Figure 14.
Figure 15.
10
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