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| 型号： | THS1030CPWRG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | ADC |
| 英文描述： | 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| 封装： | GREEN, PLASTIC, TSSOP-28 |
| 文件页数： | 22/37页 |
| 文件大小： | 727K |
| 代理商： | THS1030CPWRG4 |
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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.
相关PDF资料 |
PDF描述 |
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| THS1030IPWR | 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| THS1030CDWG4 | 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| THS1030IDW | 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| THS1030CPWR | 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| THS1030IDWRG4 | 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| THS1030EVM | 功能描述:数据转换 IC 开发工具 THS1030 Eval Mod RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| THS1030IDW | 功能描述:模数转换器 - ADC _ RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| THS1030IDWG4 | 功能描述:模数转换器 - ADC 10-Bit 30 MSPS 1-Ch Pin Comp RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| THS1030IDWR | 功能描述:视频模拟/数字化转换器集成电路 10-Bit 30 MSPS 1-Ch Pin Comp RoHS:否 制造商:Texas Instruments 输入信号类型:Differential 转换器数量:1 ADC 输入端数量:4 转换速率:3 Gbps 分辨率:8 bit 结构: 输入电压:3.3 V 接口类型:SPI 信噪比: 电压参考: 电源电压-最大:3.45 V 电源电压-最小:3.15 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TCSP-48 封装:Reel |
| THS1030IDWRG4 | 功能描述:视频模拟/数字化转换器集成电路 10-Bit 30 MSPS 1-Ch Pin Comp RoHS:否 制造商:Texas Instruments 输入信号类型:Differential 转换器数量:1 ADC 输入端数量:4 转换速率:3 Gbps 分辨率:8 bit 结构: 输入电压:3.3 V 接口类型:SPI 信噪比: 电压参考: 电源电压-最大:3.45 V 电源电压-最小:3.15 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TCSP-48 封装:Reel |
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