參數(shù)資料
型號: THS1030CPWLE
廠商: TEXAS INSTRUMENTS INC
元件分類: ADC
英文描述: 10-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
封裝: PLASTIC, TSSOP-28
文件頁數(shù): 5/18頁
文件大?。?/td> 239K
代理商: THS1030CPWLE
THS1030
2.7 V ~ 5.5 V, 10-BIT, 30 MSPS
CMOS ANALOG-TO-DIGITAL CONVERTER
SLAS243 – NOVEMBER 1999
13
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
analog input mode(continued)
SHA
A/D
SW3
REFBF
REFTF
MODE
REFBS
REFTS
10
F
0.1
F
0.1
F
0.1
F
AIN
REFTF
REFBF
REFT
0.1
F
REFB
0.1
F
THS1030
Figure 7. Kelvin Connection With External ADC Reference Mode
D Internal ADC Reference Mode With External Input Common Mode: The input common mode is supplied
to pins REFTS and REFBS while connected together. The input signal should be centered around this
common mode with peak-to-peak input equal to the voltage on the VREF pin. Input can be either dc-coupled
or ac-coupled to the same common mode voltage (see Figure 8) or any other voltage within the input
voltage range.
SHA
A/D
REFBF
REFTF
MODE
REFBS
REFTS
10
F
0.1
F
1.5 V
AIN
2 V
1 V
THS1030
AVDD
0.1
F
ADC
REF
_
+
1 V
REFSENSE
VREF
0.1
F
Figure 8. External Input Common Mode
PRODUCT
PREVIEW
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THS1030CPWRG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 30 MSPS 1-Ch Pin Comp 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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THS1030IDWG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 30 MSPS 1-Ch Pin Comp 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