參數(shù)資料
型號： ADS8481IBRGZRG4
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
文件頁數(shù)： 10/31頁
文件大?。?/td> 717K
代理商： ADS8481IBRGZRG4
www.ti.com
TYPICAL CHARACTERISTICS
4.09713
4.09714
4.09715
4.09716
4.09717
4.09718
4.09719
4.0972
4.75
4.85
4.95
5.05
5.15
5.25
Supply Voltage - V
R
T = 25°C
4.095
4.0955
4.096
4.0965
4.097
4.0975
4.098
-40
-25
-10
5
20
35
50
65
80
T - Free-Air Temperature - °C
R
+VA = 5 V,
+VBD = 5 V
0
6
30
132
446
1003
1683
1846
1626
785
488
111
32
4
0
0
500
1000
1500
2000
2500
Output Code
F
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
+VA = 5 V,
+VBD = 5 V,
T = 25°C,
f = 1 MSPS,
V
= 4.096 V,
Input = Midscale
ref
42.6
42.8
43
43.2
43.4
43.6
43.8
44
44.2
44.4
4.75
4.85
4.95
5.05
5.15
5.25
Supply Voltage - V
S
T = 25°C,
f = 1 MSPS,
V
= 4.096 V
ref
38.5
39
39.5
40
40.5
41
41.5
42
42.5
43
43.5
44
250
500
750
1000
Sample Rate - KSPS
S
+VA = 5 V,
+VBD = 5 V,
T = 25°C,
V
= 4.096 V
ref
43
43.2
43.4
43.6
43.8
44
-40
-25
-10
5
20
35
50
65
80
T - Free-Air Temperature - °C
S
+VA = 5 V,
+VBD = 5 V,
f = 1 MSPS,
V
= 4.096 V
ref
-1
4.75
-0.5
0
0.5
1
1.5
4.85
4.95
5.05
5.15
5.25
Supply Voltage - V
D
+VA = 5 V,
+VBD = 5 V,
T = 25°C
f = 1 MSPS,
V
= 4.096 V
ref
Max
Min
-1
-0.5
0
0.5
1
1.5
-40
-25
-10
5
20
35
50
65
80
T - Free-Air Temperature - °C
D
Max
Min
+VA = 5 V,
+VBD = 5 V,
f = 1 MSPS,
V
= 4.096 V
ref
-4
-3
-2
-1
0
1
2
3
4
-40
-25
-10
T - Free-Air Temperature - °C
5
20
35
50
65
80
I
Max
Min
+VA = 5 V,
+VBD = 5 V,
f = 1 MSPS,
V
= 4.096 V
ref
ADS8481
SLAS385A–FEBRUARY 2006–REVISED MARCH 2006
INTERNAL REFERENCE VOLTAGE
vs
FREE-AIR TEMPERATURE
INTERNAL REFERENCE VOLTAGE
vs
SUPPLY VOLTAGE
DC HISTOGRAM
(8192 Conversion Outputs)
Figure 1.
Figure 2.
Figure 3.
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
SUPPLY CURRENT
vs
SAMPLE RATE
Figure 4.
Figure 5.
Figure 6.
DIFFERENTIAL NONLINEARITY
vs
FREE-AIR TEMPERATURE
INTEGRAL NONLINEARITY
vs
FREE-AIR TEMPERATURE
DIFFERENTIAL NONLINEARITY
vs
SUPPLY VOLTAGE
Figure 7.
Figure 8.
Figure 9.
10
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相關(guān)PDF資料
PDF描述
ADS8481IBRGZT 18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE
ADS8481IBRGZTG4 18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE
ADS8481IPFBR 18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE
ADS8481IPFBT 18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE
ADS8481IRGZR 18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADS8481IBRGZT 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18-Bit 1-MSPS Pseudo Diff Unipolar Input RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS8481IBRGZTG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18-Bit 1-MSPS Pseudo Diff Unipolar Input RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS8481IPFBR 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
ADS8481IPFBT 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
ADS8481IRGZR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 18-Bit 1MSPS Parall ADC w/Ref RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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