CS5463-ISZR Cirrus Logic Inc, CS5463-ISZR Datasheet - Page 4

• Manufacturer Part Number: CS5463-ISZR
• Description: Single Phase, Bidirectional Power/Energy
• Manufacturer: Cirrus Logic Inc
• Type: Bidirectional Power/Energy ICr

Specifications of CS5463-ISZR

• Input Impedance: 30 KOhm
• Measurement Error: 0.1%
• Voltage - I/o High: 0.8V
• Voltage - I/o Low: 0.2V
• Current - Supply: 2.9mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP
• Meter Type: Single Phase
• Output Voltage Range: 2.4 V to 2.6 V
• Output Current: 100 mA
• Input Voltage Range: 3.135 V to 5.25 V
• Input Current: 25 nA
• Power Dissipation: 500 mW
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1553 - BOARD EVAL & SOFTWARE CS5463 ADC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

CS5463
LIST OF FIGURES
Figure 1. CS5463 Read and Write Timing Diagrams.................................................................. 12
Figure 2. Timing Diagram for
,
, and
............................................................................... 13
E1
E2
E3
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
............................................................................................. 19
E3
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
2
Figure 17. Typical Interface of E
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
DS678F2