CS5464-IS Cirrus Logic Inc, CS5464-IS Datasheet - Page 4

Other Power Management 3-Ch Single Phase Power/Energy IC

CS5464-IS

Manufacturer Part Number
CS5464-IS
Description
Other Power Management 3-Ch Single Phase Power/Energy IC
Manufacturer
Cirrus Logic Inc
Datasheet

Specifications of CS5464-IS

Lead Free Status / Rohs Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CS5464-ISZ
Manufacturer:
CIRRUS
Quantity:
20 000
4
10. E2PROM Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
11. Basic Application Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
12. Package Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
13. Ordering Information
14. Environmental, Manufacturing, & Handling Information . . . . . . . . . . . . . . . . . 44
15. Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Figure 1. CS5464 Read and Write Timing Diagrams ................................................................. 12
Figure 2. Timing Diagram for
Figure 3. Signal Flow for V1, I1, P1, Q1 Measurements ............................................................ 14
Figure 4. Signal Flow for V2, I2, P2, Q2 Measurements ............................................................ 14
Figure 5. Low-rate Calculations .................................................................................................. 16
Figure 6. Oscillator Connections................................................................................................. 17
Figure 7. Sag and Fault Detect................................................................................................... 21
Figure 8. Energy Channel Selection ........................................................................................... 22
Figure 9. Fixed RMS Voltage Selection...................................................................................... 22
Figure 10. Calibration Data Flow ................................................................................................ 39
Figure 11. System Calibration of Offset...................................................................................... 39
Figure 12. System Calibration of Gain........................................................................................ 40
Figure 13. Typical Interface of E
Figure 14. Typical Connection Diagram .................................................................................... 42
Table 1. Interrupt Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Table 2. Current Input Gain Ranges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Table 3. High-pass Filter Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Table 4. E2 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Table 5. E3 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Table 6. E1 / E2 Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Table 7. E3 Pin with E1MODE enabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
10.1 E
10.2 E
10.3 Which E
9.1.4 Temperature Sensor Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
2
2
PROM Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
PROM Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
9.1.4.1 Temperature Offset Calibration . . . . . . . . . . . . . . . . . . . . . . . 40
9.1.4.2 Temperature Gain Calibration . . . . . . . . . . . . . . . . . . . . . . . . 40
2
PROMs Can Be Used? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
E1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
,
2
PROM to CS5464 .................................................................. 41
E2
, and
E3
.............................................................................. 13
LIST OF FIGURES
LIST OF TABLES
CS5464
DS682F1

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