ADS7828-Q1 汽车类 12 位 50kSPS ADC,具有 I2C、低功耗 8 通道 MUX 和内部 2.5V 参考电压


ADS7828-Q1
Sample Rate (max) 50KSPS  
Architecture SAR  
Power Consumption(Typ)(mW) 0.675  
SINAD(dB) 71  
SNR(dB) 72  
SFDR(dB) 86  
DNL(Max)(+/-LSB) 1  
No Missing Codes(Bits) 12  
Analog Voltage AV/DD(Min)(V) 2.7  
Analog Voltage AV/DD(Max)(V) 5.25  
Logic Voltage DV/DD(Min)(V) 2.7  
Logic Voltage DV/DD(Max)(V) 5.25  
Input Configuration Range Vref  
Reference Mode Ext  
Rating Automotive  
Pin/Package 16TSSOP  
# Input Channels 8  
Operating Temperature Range(°C) -40 to 125
ADS7828-Q1 说明

The ADS7828 is a single-supply low-power 12-bit data acquisition device that features a serial I2C interface and an 8-channel multiplexer. The analog-to-digital (A/D) converter features a sample-and-hold amplifier and internal asynchronous clock. The combination of an I2C serial 2-wire interface and micropower consumption makes the ADS7828 ideal for applications requiring the A/D converter to be close to the input source in remote locations and for applications requiring isolation. The ADS7828 is available in a TSSOP-16 package.

ADS7828-Q1 特性
ADS7828-Q1 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
ADS7828EIPWRQ1 ACTIVE -40 to 125 4.20 | 1ku TSSOP (PW) | 16 2500 ADS
7828EI
ADS7828-Q1 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
ADS7828EIPWRQ1 Green (RoHS & no Sb/Br)  Call TI  Level-2-260C-1 YEAR   ADS7828EIPWRQ1
ADS7828-Q1 应用技术支持与电子电路设计开发资源下载
  1. ADS7828-Q1 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)
ADS7828-Q1 工具与软件
名称 型号 公司 工具/软件类型
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