參數(shù)資料
型號： ADS8422IPFBR
英文描述： 16-BIT, 4-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE
中文描述： 16位4 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
文件頁數(shù)： 18/25頁
文件大?。?/td> 816K
代理商： ADS8422IPFBR
www.ti.com
COMMOUT
ADS8422
+IN
-IN
3
7
6
+VCC
-VCC
0.1 F
m
+VCC
THS4031
220 pF
C0G
Vin = 0 to +4V
Vincwith
3
2
7
4
6
-VCC
THS4031
3
2
7
4
6
time
4Vpp
2.048
VIN
50
W
12
W
12
W
0.1 F
m
50
W
1000
W
1000
W
0.1 F
m
0.1 F
m
1 F
m
-VCC
0.1 F
m
+VCC
THS4032
220 pF
C0G
+Vin
0V to +4V
with
Vcm=2.048V
3
2
7
4
6
-VCC
+VCC
THS4032
3
2
7
4
6
- Vin
0V with
Vcm=2.048V
OpAmp A
ADS8422
+IN
-IN
7
6
OpAmp B
+VIN
-VIN
4Vpp
4Vpp
time
2.048V
50
W
50
W
50
W
50
W
12
W
12
W
0.1 F
m
0.1 F
m
0.1 F
m
ADS8422
SLAS512B–JUNE 2006–REVISED DECEMBER 2006
PRINCIPLES OF OPERATION (continued)
Figure 31. Single-Ended Driving Circuit for When Input is Single-Ended Unipolar and has Common-Mode
of 2.048 V
A.
Figure 32. Driver Circuit for When Input is Fully Differential Riding on Common-Mode of 2.048 V
This circuit is used to specify ADS8422 performance parameters listed in the data sheet.
18
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相關(guān)PDF資料
PDF描述
ADS8422IPFBT 16-BIT, 4-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE
ADS8481IBPFBR 18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE
ADS8481IBPFBT 18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE
ADS8481IBRGZR 18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE
ADS8481IBRGZRG4 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
ADS8422IPFBRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 4MSPS 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
ADS8422IPFBT 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit MSPS Parallel 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
ADS8422IPFBTG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit MSPS Parallel 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
ADS8471 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
ADS8471IBRGZR 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16B 1MSPS Psuedo- Diff SAR ADC 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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