CS5460A
LIST OF FIGURES
Figure 1. CS5460A Read and Write Timing Diagrams.................................................................. 10
Figure 2. CS5460A Auto-Boot Sequence Timing.......................................................................... 11
Figure 3. Data Flow....................................................................................................................... 13
Figure 4. Voltage Input Filter Characteristics ................................................................................ 14
Figure 5. Current Input Filter Characteristics ................................................................................ 14
Figure 6. Typical Connection Diagram (One-Phase 2-Wire, Direct Connect to Power Line)........ 17
Figure 7. Typical Connection Diagram (One-Phase 2-Wire, Isolated from Power Line)............... 18
Figure 8. Typical Connection Diagram (One-Phase 3-Wire)......................................................... 19
Figure 9. Typical Connection Diagram (One-Phase 3-Wire - No Neutral Available)..................... 20
Figure 10. Time-plot representation of pulse output for a typical burst of pulses (Normal Format)23
Figure 11. Mechanical Counter Format on EOUT and EDIR ........................................................ 23
Figure 12. Stepper Motor Format on EOUT and EDIR ................................................................. 24
Figure 13. Typical Interface of EEPROM to CS5460A.................................................................. 24
Figure 14. Timing Diagram for Auto-Boot Sequence .................................................................... 25
Figure 15. Oscillator Connection................................................................................................... 27
Figure 16. System Calibration of Gain. .........................................................................................30
Figure 17. System Calibration of Offset. ....................................................................................... 30
Figure 18. Calibration Data Flow................................................................................................... 30
Figure 19. Example of AC Gain Calibration .................................................................................. 31
Figure 20. Input Protection for Single-Ended Input Configurations............................................... 37
Figure 21. CS5460A Register Diagram......................................................................................... 44
LIST OF TABLES
Table 1. Differential Input Voltage vs. Output Code...................................................................... 14
Table 2. Available range of 0.1% output linearity, with default settings in the gain/offset registers.15
Table 3. Default Register Values upon Reset Event..................................................................... 43
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CIRRUS [ CIRRUS LOGIC ]
