參數資料
型號： ADS8481IRGZT
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，微采樣模擬到數字轉換并行接口和參考
文件頁數： 11/31頁
文件大?。?/td> 717K
代理商： ADS8481IRGZT
www.ti.com
-1
-0.5
0
0.5
1
1.5
3
3.2
3.4
3.6
3.8
4
4.2
Reference Voltage - V
D
Max
Min
V
= 5 V,
T = 25°C
f = 1 MSPS
DD
-4
-3
-2
-1
0
1
2
3
4
3
3.2
3.4
3.6
3.8
4
4.2
Reference Voltage - V
I
Max
Min
V
= 5 V,
T = 25°C
f = 1 MSPS
DD
-4
4.75
-3
-2
-1
0
1
2
3
4
4.85
4.95
5.05
5.15
5.25
Supply Voltage - V
I
Max
Min
+VA = 5 V,
+VBD = 5 V,
T = 25°C
f = 1 MSPS,
V
= 4.096 V
ref
-0.1
-0.09
-0.08
-0.07
-0.06
-0.05
-0.04
-0.03
-0.02
-0.01
0
3
3.2
3.4
3.6
3.8
4
4.2
Reference Voltage - V
O
V
= 5 V,
T = 25°C,
f = 1 MSPS
DD
-0.1
-0.09
-0.08
-0.07
-0.06
-0.05
-0.04
-0.03
-0.02
-0.01
0
-40
-25
-10
5
20
35
50
65
T - Free-Air Temperature - °C
O
+VA = 5 V,
+VBD = 5 V,
f = 1 MSPS,
V
= 4.096 V
ref
-0.1
-0.09
-0.08
-0.07
-0.06
-0.05
-0.04
-0.03
-0.02
-0.01
0
4.75
4.85
4.95
5.05
5.15
5.25
Supply Voltage - V
O
T = 25°C,
f = 1 MSPS,
V
= 4.096 V
ref
-0.08
-0.07
-0.06
-0.05
-0.04
-0.03
-0.02
-0.01
4.75
4.85
4.95
5.05
5.15
5.25
Supply Voltage - V
G
T = 25°C,
f = 1 MSPS,
V
= 4.096
ref
-0.07
-0.065
-0.06
-0.055
-0.05
-0.045
-0.04
-0.035
-0.03
-0.025
-0.02
-40
-25
-10
5
20
35
50
65
80
T - Free-Air Temperature - °C
G
+VA = 5 V,
+VBD = 5 V,
f = 1 MSPS,
V
= 4.096 V
ref
-0.1
-0.08
-0.06
-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.1
3
3.2
3.4
3.6
3.8
4
4.2
Reference Voltage - V
G
V
= 5 V,
T = 25°C,
f = 1 MSPS
DD
ADS8481
SLAS385A–FEBRUARY 2006–REVISED MARCH 2006
TYPICAL CHARACTERISTICS (continued)
INTEGRAL NONLINEARITY
vs
SUPPLY VOLTAGE
DIFFERENTIAL NONLINEARITY
vs
REFERENCE VOLTAGE
INTEGRAL NONLINEARITY
vs
REFERENCE VOLTAGE
Figure 10.
Figure 11.
Figure 12.
OFFSET ERROR
vs
FREE-AIR TEMPERATURE
OFFSET ERROR
vs
SUPPLY VOLTAGE
OFFSET ERROR
vs
REFERENCE VOLTAGE
Figure 13.
Figure 14.
Figure 15.
GAIN ERROR
vs
SUPPLY VOLTAGE
GAIN ERROR
vs
FREE-AIR TEMPERATURE
GAIN ERROR
vs
REFERENCE VOLTAGE
Figure 16.
Figure 17.
Figure 18.
11
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相關PDF資料
PDF描述
ADS8481IRGZTG4 18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE
ADS8481PFBR 18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE
ADS8481RGZR 18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE
ADS8482I 18-BIT, 1-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE
ADS8482IB 18-BIT, 1-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE
相關代理商/技術參數
參數描述
ADS8481IRGZTG4 功能描述:模數轉換器 - ADC 18-Bit 1-MSPS Pseudo Parallel ADC w/Ref RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS8481PFBR 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
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
ADS8482 制造商:BB 制造商全稱:BB 功能描述:16-BIT, 1-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE
ADS8482EVM 功能描述:數據轉換 IC 開發(fā)工具 ADC CONVERTER RoHS:否 制造商:Texas Instruments 產品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V
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