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| 型號(hào)： | ADS8481PFBR |
| 英文描述： | 18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE |
| 中文描述： | 18位，1 MSPS的，偽差分單極輸入，微采樣模擬到數(shù)字轉(zhuǎn)換并行接口和參考 |
| 文件頁(yè)數(shù)： | 12/31頁(yè) |
| 文件大?。?/td> | 717K |
| 代理商： | ADS8481PFBR |
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1
2
3
10
7
2
0
2
4
6
8
10
12
-0.54
-0.16
0.21
0.59
0.97
1.30
Gain Error Drift - ppm/C
F
+VA = 5 V,
+VBD = 5 V,
f = 1 MSPS,
V
= 4.096 V
ref
1
3
5
8
4
0
2
4
6
8
10
0.02
0.06
0.10
0.14
0.18
0.22
Offset Drift - ppm/C
F
4
+VA = 5 V,
+VBD = 5 V,
f = 1 MSPS
V
= 4.096 V
ref
-116
-115
-114
-113
-112
-111
-110
2.5
2.7
2.9
V
ref
3.1
- Reference Voltage - V
3.3
3.5
3.7
3.9
4.1
T
+VA = 5 V,
+VBD = 5 V,
f = 1 MSPS,
T = 25°C,
f = 2 kHz
87
88
89
90
91
92
93
94
2.5
2.7
2.9
3.1
3.3
3.5
3.7
3.9
4.1
V
- Reference Voltage - V
ref
S
+VA = 5 V,
+VBD = 5 V,
f = 1 MSPS,
T = 25°C,
f = 2 kHz
87
88
89
90
91
92
93
94
2.5
2.7
2.9
3.1
3.3
3.5
3.7
3.9
4.1
V
- Reference Voltage - V
ref
S
+VA = 5 V,
+VBD = 5 V,
f = 1 MSPS,
T = 25°C,
f = 2 kHz
-116
-115.50
-115
-114.50
-114
-113.50
-113
-112.50
-112
-40
-25
-10
5
20
35
50
65
80
T - Free-Air Temperature - °C
T
+VA = 5 V,
+VBD = 5 V,
f = 1 MSPS,
V
= 4.096 V,
f = 2 kHz
ref
113.5
114
114.5
115
115.5
116
116.5
-40
-25
-10
5
20
35
50
65
80
S
T - Free-Air Temperature - °C
+VA = 5 V,
+VBD = 5 V,
f = 1 MSPS,
V
= 4.096 V,
f = 2 kHz
ref
90
90.5
91
91.5
92
92.5
93
93.5
94
94.5
95
-40 -25
-10
5
20
35
50
65
80
+VA = 5 V,
+VBD = 5 V,
f = 1 MSPS,
V
= 4.096 V,
f = 2 kHz
ref
T - Free-Air Temperature - °C
S
90
90.5
91
91.5
92
92.5
93
93.5
94
94.5
95
-40 -25
-10
5
20
35
50
65
80
+VA = 5 V,
+VBD = 5 V,
f = 1 MSPS,
V
= 4.096 V,
f = 2 kHz
ref
T - Free-Air Temperature - °C
S
ADS8481
SLAS385A–FEBRUARY 2006–REVISED MARCH 2006
TYPICAL CHARACTERISTICS (continued)
TOTAL HARMONIC DISTORTION
vs
REFERENCE VOLTAGE
OFFSET ERROR TEMPERATURE
DRIFT DISTRIBUTION (25 Samples)
GAIN ERROR TEMPERATURE
DRIFT DISTRIBUTION (25 Samples)
Figure 19.
Figure 20.
Figure 21.
SIGNAL-TO-NOISE RATIO
vs
REFERENCE VOLTAGE
SIGNAL-TO-NOISE + DISTORTION
vs
REFERENCE VOLTAGE
TOTAL HARMONIC DISTORTION
vs
FREE-AIR TEMPERATURE
Figure 22.
Figure 23.
Figure 24.
SPURIOUS FREE DYNAMIC RANGE
vs
FREE-AIR TEMPERATURE
SIGNAL-TO-NOISE RATIO
vs
FREE-AIR TEMPERATURE
SIGNAL-TO-NOISE + DISTORTION
vs
FREE-AIR TEMPERATURE
Figure 25.
Figure 26.
Figure 27.
12
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| ADS8481RGZR | 18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE |
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| ADS8481RGZR | 制造商:BB 制造商全稱:BB 功能描述:18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE |
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| ADS8482EVM | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開(kāi)發(fā)工具 ADC CONVERTER RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
| ADS8482I | 制造商:BB 制造商全稱:BB 功能描述:18-BIT, 1-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE |
| ADS8482IB | 制造商:BB 制造商全稱:BB 功能描述:18-BIT, 1-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE |
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