ADS5120 8 通道 10 位 40MSPS ADC,1.8V

ADS5120
Resolution(Bits) 10  
Sample Rate (max) 40MSPS  
Architecture Pipeline  
Power Consumption(Typ)(mW) 794  
SINAD(dB) 57  
SNR(dB) 58  
SFDR(dB) 72  
DNL(Max)(+/-LSB) 1  
INL(Max)(+/-LSB) 1.5  
No Missing Codes(Bits) 10  
ENOB(Bits) 9.2  
No. of Supplies 1  
Analog Voltage AV/DD(Min)(V) 1.65  
Analog Voltage AV/DD(Max)(V) 2  
Logic Voltage DV/DD(Min)(V) 1.65  
Logic Voltage DV/DD(Max)(V) 2  
Input Configuration Range 1V (p-p)  
Reference Mode Int and Ext  
Rating Catalog  
Pin/Package 257BGA MICROSTAR  
# Input Channels 8  
Operating Temperature Range(°C) 0 to 70 
ADS5120 说明

The ADS5120 is a low-power, 8-channel, 10-bit, 40MSPS CMOS Analog-to-Digital Converter (ADC) that operates from a single 1.8V supply, while offering 1.8V and 3.3V digital I/O flexibility. A single-ended input clock is used for simultaneous sampling of up to eight analog differential input channels. The flexible duty cycle adjust circuit (DCASEL) allows the use of a non-50% clock duty cycle. Individual standby pins allow users the ability to power-down any number of ADCs. A sample-and-hold stage is added in front of the ADC and a digital error correction circuit is used to generate the final digital code.

The internal reference can be bypassed to use an external reference to suit the accuracy and temperature drift requirements of the application

ADS5120 特性
ADS5120 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
ADS5120CGHK ACTIVE 0 to 70 45.20 | 1ku BGA MICROSTAR (GHK) | 257 90 | JEDEC TRAY (10+1) ADS5120CGHK
ADS5120CZHK ACTIVE 0 to 70 48.60 | 1ku BGA MICROSTAR (ZHK) | 257 90 | JEDEC TRAY (10+1) ADS5120CZHK
ADS5120 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
ADS5120CGHK TBD  Call TI  Level-3-220C-168 HR   ADS5120CGHK
ADS5120CZHK Green (RoHS & no Sb/Br)  Call TI  Level-3-260C-168 HR   ADS5120CZHK
ADS5120 应用技术支持与电子电路设计开发资源下载
  1. ADS5120 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器仪ADC 模数转换器产品选型与价格 . xls
  3. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  4. 所选封装材料的热学和电学性质 (PDF 645 KB)
  5. 高速数据转换 (PDF 1967 KB)
  6. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  7. A Spreadsheet for Calculating the Frequency Response of the ADS1250-54 (PDF 461 KB)
  8. A Spreadsheet for Calculating the Frequency Response of the ADS1250-54
  9. Understanding the ADS1251, ADS1253, and ADS1254 Input Circuitry (PDF 39 KB)
  10. Analog-to-Digital Converter Grounding Practices Affect System Performance (PDF 56 KB)
  11. Principles of Data Acquisition and Conversion (PDF 50 KB)
  12. Interleaving Analog-to-Digital Converters (PDF 64 KB)
  13. What Designers Should Know About Data Converter Drift (PDF 95 KB)
  14. Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (PDF 70 KB)
  15. Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (PDF 105 KB)
ADS5120 工具与软件
名称 型号 公司 工具/软件类型
ADC 谐波计算器 ADC-HARMONIC-CALC Texas Instruments 计算实用程序
用于模数转换器的抗混淆计算工具 ANTIALIASINGCALC Texas Instruments 计算实用程序
运算放大器至 ADC 电路拓扑计算器 ADC-INPUT-CALC Texas Instruments 计算实用程序