Other Power Management Single-Phase Bi-Dir Power/Energy IC
Description
The CS5461A is an integrated power measure ment device which combines two ∆Σ analog-to-digital converters, power calculation engine, energy-to-frequency converter, and a serial interface on a single chip. It is designed to
accurately measure instantaneous current and voltage, and calculate VRMS, IRMS, instantaneous power, apparent power, and active power for single-phase, 2- or3-wire power metering applications.
Features
• Energy Data Linearity: ±0.1% of Reading over 1000:1 Dynamic Range
• On-chip Functions:
- Instantaneous Voltage, Current, and Power
- IRMSand VRMS, Apparent and Active Real Pow
- Energy-to-pulse Conversion for Mechanical Counter/Stepper Motor Drive
- System Calibrations and Phase Compensation
- Temperature Sensor
\- Voltage Sag Detect
• Meets Accuracy Spec for IEC, ANSI, & JIS.
• Low Power Consumption
• Current Input Optimized for Sense Resistor.
• GND-referenced Signals with Single Supply
• On-chip 2.5 V Reference 25 ppm/°C typ
• Power Supply Monitor
• Simple Three-wire Digital Serial Interface
• “Auto-boot” Mode from Serial E2PROM.
• Power Supply Configurations:
VA+ = +5 V; AGND = 0 V; VD+ = +3.3 V to +5 V
型号 | 品牌 | 下载 |
---|---|---|
CS5461A-IS | Cirrus Logic 思睿逻辑 | 下载 |
CS5463-ISZ | Cirrus Logic 思睿逻辑 | 下载 |
CS5460A-BSZ | Cirrus Logic 思睿逻辑 | 下载 |
CS5464-ISZ | Cirrus Logic 思睿逻辑 | 下载 |
CS5480-INZR | Cirrus Logic 思睿逻辑 | 下载 |
CS5480-INZ | Cirrus Logic 思睿逻辑 | 下载 |
CS5490-ISZ | Cirrus Logic 思睿逻辑 | 下载 |
CS5467-ISZ | Cirrus Logic 思睿逻辑 | 下载 |
CS5451A-ISZ | Cirrus Logic 思睿逻辑 | 下载 |
CS5421GDR16 | ON Semiconductor 安森美 | 下载 |
CS5422GDR16 | ON Semiconductor 安森美 | 下载 |