TCA8418 I2C 控制键盘扫描 IC

TCA8418
Operating Temperature Range(°C) -40 to 85  
Rating Catalog  
Pin/Package 24QFN  
Max Frequency(kHz) 1000  
Function Keypad Scan  
I2C Address 0110100  
Vcc range(V) 1.65 to 3.6  
Enable Pin No  
Open–Drain I/O Type No  
5V Tolerant I/O No  
Push–Pull I/O Type Yes
TCA8418 特性
TCA8418 芯片订购指南
器件 状态 温度 价格 封装 | 引脚 封装数量 | 封装载体 丝印标记
TCA8418RTWR ACTIVE -40 to 85 1.20 | 1ku QFN (RTW) | 24 3000 | LARGE T&R  
TCA8418 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
TCA8418RTWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TCA8418RTWR TCA8418RTWR
TCA8418 应用技术支持与电子电路设计开发资源下载
  1. TCA8418 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器I2C 逻辑器件产品选型与价格 . xls
  3. Logic Guide 2009 (PDF 4263 KB)
  4. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  5. Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
  6. TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
  7. Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
  8. CMOS Power Consumption and CPD Calculation (PDF 89 KB)
  9. Designing With Logic (PDF 186 KB)
  10. Live Insertion (PDF 150 KB)
  11. Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
  12. Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
  13. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  14. LOGIC Pocket Data Book (PDF 6001 KB)
  15. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  16. Logic Cross-Reference (PDF 2938 KB)