参数资料
型号: CS5463-ISZR
厂商: Cirrus Logic Inc
文件页数: 4/46页
文件大小: 0K
描述: IC ENERGY METERING 1PHASE 24SSOP
标准包装: 1,000
输入阻抗: 30 千欧
测量误差: 0.1%
电压 - 高输入/输出: 0.8V
电压 - 低输入/输出: 0.2V
电流 - 电源: 2.9mA
电源电压: 4.75 V ~ 5.25 V
测量仪表类型: 单相
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-SSOP(0.209",5.30mm 宽)
供应商设备封装: 24-SSOP
包装: 带卷 (TR)
配用: 598-1553-ND - BOARD EVAL & SOFTWARE CS5463 ADC
CS5463
LIST OF FIGURES
Figure 1. CS5463 Read and Write Timing Diagrams.................................................................. 12
Figure 2. Timing Diagram for E1 , E2 , and E3....................................................................................... 13
Figure 3. Data Measurement Flow Diagram. .............................................................................. 14
Figure 4. Power Calculation Flow. .............................................................................................. 15
Figure 5. Active and Reactive Energy Pulse Outputs ................................................................. 17
Figure 6. Apparent Energy Pulse Outputs .................................................................................. 18
Figure 7. Voltage Channel Sign Pulse outputs ........................................................................... 18
Figure 8. PFMON Output to Pin E3....................................................................................................... 19
Figure 9. Sag and Fault Detect ................................................................................................... 19
Figure 10. Oscillator Connection................................................................................................. 20
Figure 11. CS5463 Memory Map ................................................................................................ 22
Figure 12. Calibration Data Flow ................................................................................................ 37
Figure 13. System Calibration of Offset ...................................................................................... 37
Figure 14. System Calibration of Gain. ....................................................................................... 38
Figure 15. Example of AC Gain Calibration ................................................................................ 38
Figure 16. Example of AC Gain Calibration ................................................................................ 38
Figure 17. Typical Interface of E 2 PROM to CS5463................................................................... 40
Figure 18. Typical Connection Diagram (Single-phase, 2-wire) .................................................. 41
Figure 20. Typical Connection Diagram (Single-phase, 3-wire) .................................................. 42
Figure 19. Typical Connection Diagram (Single-phase, 2-wire – Isolated from Power Line) ...... 42
Figure 21. Typical Connection Diagram (Single-phase, 3-wire – No Neutral Available) ............. 43
LIST OF TABLES
Table 1. Current Channel PGA Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Table 2. E2 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Table 3. E3 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Table 4. Interrupt Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4
DS678F3
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