Datasheet Details
| Part number | CS5464 |
|---|---|
| Manufacturer | Cirrus Logic |
| File Size | 732.46 KB |
| Description | Single-phase Power/Energy IC |
| Download | CS5464 Download (PDF) |
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| Part number | CS5464 |
|---|---|
| Manufacturer | Cirrus Logic |
| File Size | 732.46 KB |
| Description | Single-phase Power/Energy IC |
| Download | CS5464 Download (PDF) |
|
|
|
• Energy Linearity: ±0.1% of Reading over 1000:1 Dynamic Range • On-chip Functions: - Voltage and Current Measurement - Active, Reactive, and Apparent Power/Energy - RMS Voltage and Current Calculations - Current Fault and Voltage Sag Detection - Calibration - Phase Compensation - Temperature Sensor - Energy Pulse Outputs • Meets Accuracy Spec for IEC, ANSI, & JIS • Low Power Consumption • Tamper Detection and Correction • Ground-referenced Inputs with Single Supply • On-chip 2.5 V Reference (40 ppm / °C typ.) • Power Supply Monitor Function • Three-wire Serial Interface to Microcontroller or E2PROM • Power Supply Configurations GND: 0 V, VA+: +5 V, VD+: +3.3 V to +5 V Description The CS5464 is a watt-hour meter on a chip.
It measures line voltage and current and calculates active, reactive, apparent power, energy, power factor, and RMS voltage and current.
There are two separate inputs to measure line, ground, and/or neutral current enabling the meter to detect tampering and to continue operating.
CS5464 Three-channel, Single-phase Power/Energy IC.
| Part Number | Description |
|---|---|
| CS5460 | Single Phase Bi-directional Power/energy |
| CS5460A | Single Phase Bi-Directional Power/Energy |
| CS5461 | Single Phase Bi-Directional Power/Energy |
| CS5461A | Bi-directional Power/Energy |
| CS5462 | Low-cost Power/Energy |
| CS5463 | Single Phase / Bi-directional Power/Energy IC |
| CS5466 | Low-cost Power/Energy |
| CS5467 | Four-channel Power/Energy |
| CS5451A | Delta-sigma Analog-to-digital Converter |
| CS5480 | Three Channel Energy Measurement |