欢迎访问ic37.com |
会员登录 免费注册
发布采购

78M6613-IMR 参数 Datasheet PDF下载

78M6613-IMR图片预览
型号: 78M6613-IMR
PDF下载: 下载PDF文件 查看货源
内容描述: 单相电源测量IC [Single-Phase AC Power Measurement IC]
分类和应用:
文件页数/大小: 33 页 / 742 K
品牌: TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
 浏览型号78M6613-IMR的Datasheet PDF文件第1页浏览型号78M6613-IMR的Datasheet PDF文件第2页浏览型号78M6613-IMR的Datasheet PDF文件第4页浏览型号78M6613-IMR的Datasheet PDF文件第5页浏览型号78M6613-IMR的Datasheet PDF文件第6页浏览型号78M6613-IMR的Datasheet PDF文件第7页浏览型号78M6613-IMR的Datasheet PDF文件第8页浏览型号78M6613-IMR的Datasheet PDF文件第9页  
DS_6613_018  
78M6613 Data Sheet  
4.5 Timing Specifications............................................................................................................24  
4.5.1 RAM and Flash Memory............................................................................................24  
4.5.2 RESET......................................................................................................................24  
4.5.3 Typical Performance Data.........................................................................................25  
5
6
Packaging ....................................................................................................................................26  
5.1 Pinout ...................................................................................................................................26  
5.2 Package Outline (QFN 32)....................................................................................................27  
5.3 Recommended PCB Land Pattern for the QFN-32 Package .................................................28  
Pin Descriptions..........................................................................................................................29  
6.1 Power/Ground Pins...............................................................................................................29  
6.2 Analog Pins ..........................................................................................................................29  
6.3 Digital Pins ...........................................................................................................................30  
7
8
9
I/O Equivalent Circuits ................................................................................................................31  
Ordering Information...................................................................................................................32  
Contact Information ....................................................................................................................32  
Revision History..................................................................................................................................33  
Figures  
Figure 1: IC Functional Block Diagram ....................................................................................................4  
Figure 2: AFE Block Diagram ..................................................................................................................7  
Figure 3: Connecting an External Load to DIO Pins............................................................................... 10  
Figure 4: Voltage. Current, Momentary and Accumulated Energy.......................................................... 11  
Figure 5: MPU/CE Data Flow ................................................................................................................ 12  
Figure 6: MPU/CE Communication........................................................................................................ 13  
Figure 7: Resistive Voltage Divider........................................................................................................ 14  
Figure 8: Resistive Current Shunt.......................................................................................................... 14  
Figure 9: Current Transformer............................................................................................................... 14  
Figure 10: Connections for the RX Pin................................................................................................... 16  
Figure 11: 78M6613 External Reset Behavior........................................................................................ 17  
Figure 12: MAX810S Connections to the 78M6613................................................................................ 17  
Figure 13: Reset Generator Based On TL431 Shunt Regulator.............................................................. 18  
Figure 14: External Components for the Emulator Interface .................................................................. 18  
Figure 15: Wh Accuracy, 10 mA to 20 A at 120 V/60 Hz and Room Temperature Using a 4 mΩ  
Current Shunt....................................................................................................................... 25  
Figure 16: Typical Measurement Accuracy over Temperature Relative to 25°C..................................... 25  
Figure 17: 32-Pin QFN Pinout ............................................................................................................... 26  
Figure 18: Package Outline (QFN 32).................................................................................................... 27  
Figure 19: Recommended PCB Land Pattern Dimensions..................................................................... 28  
Figure 20: I/O Equivalent Circuits.......................................................................................................... 31  
Table  
Table 1: Inputs Selected in Regular and Alternate Multiplexer Cycles...................................................... 6  
Rev. 1.1  
3