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| 型号： | SX8725CWLTDT |
| 元件分类： | ADC |
| 英文描述： | 2-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL/PARALLEL ACCESS, PDSO12 |
| 封装： | 4 X 4 MM, HALOGEN FREE AND ROHS COMPLIANT, MLPD-12 |
| 文件页数： | 60/68页 |
| 文件大小： | 1718K |
| 代理商： | SX8725CWLTDT |
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www.semtech.com/products/
Page 63
ADVANCED COMMUNICATIONS & SENSING
DATASHEET
SX8725C
ZoomingADC for sensing data acquisition
Revision 1.01
January 2011
Semtech
MECHANICAL
14 PCB Layout Considerations
PCB layout considerations to be taken when using the SX8725C are relatively simple to get the highest performances
out of the ZoomingADC. The most important to achieve good performances out the ZoomingADC is to have a good
voltage reference. The SX8725C has already an internal reference that is good enough to get the best performances
with a minimal amount of external components, but, in case an external reference is needed this one must be as clean
as possible in order to get the desired performance. Separating the digital from the analog lines will be also a good
choice to reduce the noise induced by the digital lines. It is also advised to have separated ground planes for digital
and analog signals with the shortest return path, as well as making the power supply lines as wider as possible and to
have good decoupling capacitors.
15 How to Evaluate
For evaluation purposes SX8724CEVK evaluation kit can be ordered. This kit connects to any PC using a USB port. The
"SX87xx Evaluation Tools" software gives the user the ability to control the SX8725C registers as well as getting the raw
data from the ZoomingADC and displaying it on the "Graphical User interface". For more information please look at
SEMTECH web site (http://www.semtech.com).
相关PDF资料 |
PDF描述 |
|---|---|
| SX8725E083TRT | 3-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PDSO12 |
| SX8725E083TDT | 3-CH 16-BIT PROPRIETARY METHOD ADC, SERIAL ACCESS, PDSO12 |
| SXO9324 | VCO, 2200 MHz - 2400 MHz |
| SY55854UYITR | 2-CHANNEL, CROSS POINT SWITCH, PDSO16 |
| T-1005-T-M | 1000 MHz - 12400 MHz 50 ohm RF/MICROWAVE TERMINATION |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SX8725E083TDT | 功能描述:IC DAS PRESS/TEMP SENS 12MLPD RoHS:是 类别:集成电路 (IC) >> 接口 - 传感器和探测器接口 系列:ZoomingADC™ 其它有关文件:Automotive Product Guide 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:74 系列:- 类型:触控式传感器 输入类型:数字 输出类型:数字 接口:JTAG，串行 电流 - 电源:100µA 安装类型:表面贴装 封装/外壳:20-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:20-TSSOP 包装:管件 |
| SX8725E083TRT | 功能描述:IC DAS PRESSURE/TEMP SENS 12MLPD RoHS:是 类别:集成电路 (IC) >> 接口 - 传感器和探测器接口 系列:ZoomingADC™ 其它有关文件:Automotive Product Guide 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:74 系列:- 类型:触控式传感器 输入类型:数字 输出类型:数字 接口:JTAG，串行 电流 - 电源:100µA 安装类型:表面贴装 封装/外壳:20-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:20-TSSOP 包装:管件 |
| SX8725S | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:ZoomingADC for sensing data acquisition ADVANCED COMMUNICATIONS & SENSING |
| SX8725SWLTDT | 制造商:Semtech Corporation 功能描述: 制造商:Semtech Corporation 功能描述:1 INPUTS ZOOMING ADC WITH SPI |
| SX8733 | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Precision Diode Digital Temperature For Up To 3 External Sensors |
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