參數(shù)資料
型號： THS1030CPWR
廠商： TEXAS INSTRUMENTS INC
元件分類： ADC
英文描述： 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
封裝： GREEN, PLASTIC, TSSOP-28
文件頁數(shù)： 22/37頁
文件大?。?/td> 727K
代理商： THS1030CPWR
THS1030
3V TO 5.5V, 10BIT, 30 MSPS
CMOS ANALOGTODIGITAL CONVERTER
SLAS243E NOVEMBER 1999 REVISED DECEMBER 2003
29
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PRINCIPLES OF OPERATION
user tips for obtaining best performance from the THS1030
D Voltages on AIN, REFTF and REFBF and REFTS and REFBS must all be inside the supply rails.
D ORG modes offer the simplest configurations for ADC reference generation.
D Choose differential input mode for best distortion performance.
D Choose a 2-V ADC input span for best noise performance.
D Choose a 1-V ADC input span for best distortion performance.
D If the ORG is not used to provide ADC reference voltages, its output may be used for other purposes in the
system. Care should be taken to ensure noise is not injected into the THS1030.
D Use external voltage sources for ADC reference generation where there are stringent requirements on
accuracy and drift.
D Drive clock input CLK from a low-jitter, fast logic stage, with a well-decoupled power supply and short PCB
traces.
TLC876 mode
The THS1030 is pin compatible with the TI TLC876 and thus enables users of TLC876 to upgrade to higher
speed by dropping the THS1030 into their sockets. Grounding the 1876M pin effectively puts the THS1030 into
876 mode using the external ADC reference. The MODE pin should either be grounded or left floating.
The REFSENSE pin is connected to DVDD when the THS1030 is dropped into a TLC876 socket. For
DVDD = 5-V applications, this will disable the ORG. For TLC876 applications using DVDD = 3.3 V, the VREF pin
will be driven to AVSS. In TLC876/AD876 mode, the pipeline latency is increased to 3.5 clock cycles to match
the TLC876 latency.
相關(guān)PDF資料
PDF描述
THS1030IDWRG4 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
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THS1030CPWLE 10-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
THS1030EVM 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 THS1030 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)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
THS1030IDW 功能描述:模數(shù)轉(zhuǎn)換器 - 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
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
THS1030IDWR 功能描述:視頻模擬/數(shù)字化轉(zhuǎn)換器集成電路 10-Bit 30 MSPS 1-Ch Pin Comp RoHS:否 制造商:Texas Instruments 輸入信號類型:Differential 轉(zhuǎn)換器數(shù)量:1 ADC 輸入端數(shù)量:4 轉(zhuǎn)換速率:3 Gbps 分辨率:8 bit 結(jié)構(gòu): 輸入電壓:3.3 V 接口類型:SPI 信噪比: 電壓參考: 電源電壓-最大:3.45 V 電源電壓-最小:3.15 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TCSP-48 封裝:Reel
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