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71M6543H 参数 Datasheet PDF下载

71M6543H图片预览
型号: 71M6543H
PDF下载: 下载PDF文件 查看货源
内容描述: 可选增益1或8的一个电流电能表计量芯片的补偿 [Selectable Gain of 1 or 8 for One Current Energy Meter ICs Metrology Compensation]
分类和应用:
文件页数/大小: 157 页 / 2164 K
品牌: MAXIM [ MAXIM INTEGRATED PRODUCTS ]
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71M6543F/H and 71M6543G/GH Data Sheet  
5.4.8 CE Transfer Variables .............................................................................................125  
5.4.9 Pulse Generation.....................................................................................................127  
5.4.10 CE Calibration Parameters......................................................................................130  
5.4.11 CE Flow Diagrams ..................................................................................................131  
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71M6543 Specifications.............................................................................................................133  
6.1 Absolute Maximum Ratings.................................................................................................133  
6.2 Recommended External Components .................................................................................134  
6.3 Recommended Operating Conditions..................................................................................134  
6.4 Performance Specifications.................................................................................................135  
6.4.1 Input Logic Levels ...................................................................................................135  
6.4.2 Output Logic Levels.................................................................................................135  
6.4.3 Battery Monitor........................................................................................................136  
6.4.4 Temperature Monitor...............................................................................................137  
6.4.5 Supply Current ........................................................................................................138  
6.4.6 V3P3D Switch.........................................................................................................139  
6.4.7 Internal Power Fault Comparators ...........................................................................139  
6.4.8 2.5 V Voltage Regulator – System Power ................................................................139  
6.4.9 2.5 V Voltage Regulator – Battery Power.................................................................140  
6.4.10 Crystal Oscillator.....................................................................................................140  
6.4.11 Phase-Locked Loop (PLL).......................................................................................140  
6.4.12 LCD Drivers ............................................................................................................140  
6.4.13 VLCD Generator......................................................................................................140  
6.4.14 71M6543 VREF.......................................................................................................143  
6.4.15 ADC Converter........................................................................................................144  
6.4.16 Pre-Amplifier for IADC0-IADC1................................................................................145  
6.5 Timing Specifications ..........................................................................................................146  
6.5.1 Flash Memory .........................................................................................................146  
6.5.2 SPI Slave................................................................................................................146  
6.5.3 EEPROM Interface..................................................................................................146  
6.5.4 RESET Pin..............................................................................................................147  
6.5.5 Real-Time Clock (RTC) ...........................................................................................147  
6.6 Typical Performance Data.........................................................Error! Bookmark not defined.  
6.7 100-Pin LQFP Package Outline Drawing.............................................................................148  
6.8 71M6543 Pinout..................................................................................................................149  
6.9 71M6543 Pin Descriptions...................................................................................................150  
6.9.1 71M6543 Power and Ground Pins...........................................................................150  
6.9.2 71M6543 Analog Pins .............................................................................................151  
6.9.3 71M6543 Digital Pins...............................................................................................152  
6.9.4 I/O Equivalent Circuits.............................................................................................154  
Ordering Information.................................................................................................................155  
7.1 71M6543 Ordering Guide....................................................................................................155  
Related Information ................................................................................................................155  
Contact Information ................................................................................................................155  
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Appendix A: Acronyms .....................................................................................................................156  
Appendix B: Revision History...........................................................................................................157  
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© 2008–2011 Teridian Semiconductor Corporation  
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