購物車0制造商:Microchip
The MCP39F511 is a highly integrated, single-phase power-monitoring IC designed for real-time measurement of input power for AC/DC power supplies, providing power and energy values. It includes dual-channel delta sigma ADCs, a 16-bit calculation engine, EEPROM and a flexible 2-wire interface. An integrated low-drift voltage reference in addition to the 94.5 dB of SINAD performance on each measurement channel allows for better than 0.1% accurate designs across a 4000:1 dynamic range.
Power Monitoring Accuracy capable of 0.1% error across 4000:1 dynamic range
Built-In Calculations:
Active, Reactive, Apparent Power
Active and Reactive Energy Accumulation
True RMS Current, RMS Voltage
Line Frequency, Power Factor
Dedicated Zero Crossing Detection (ZCD) Pin?
Dedicated PWM Output Pin
Automatic Event Pin Control through Fast Voltage Surge Detection
Fast Calibration Routines
2-wire UART: Baud Rate up to 115.2kbps
512 bytes User-accessible EEPROM through page read/write commands
Low-Drift Internal Voltage Reference: 10 ppm/°C typical
28-lead 5x5 QFN package
Extended Temperature Range -40°C to +125°C
AEC-Q100 qualified

MCP39F511 封裝圖
| 型號 | 制造商 | 描述 | 購買 |
|---|---|---|---|
| MCP39F511T-E/MQ | Microchip | ICPOWERMONITOR1PH28QFN | 立即購買 |
| MCP39F511-E/MQ | Microchip | 立即購買 |
Microchip Technology MCP39F511A CT電量計(jì)是一款采用開合式電流互感器演示電流測量的單相評估板。Microchip Technology MCP39F511A計(jì)算有功/無功功率,RMS電流以及有功電能(輸入和輸出)。該板還計(jì)算其他典型電能數(shù)量。
MCP 傳輸機(jī)制(Transport)是 MCP 客戶端與 MCP 服務(wù)器通信的一個(gè)橋梁,定義了客戶端與服務(wù)器通信的細(xì)節(jié),幫助客戶端和服務(wù)器交換消息。
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該器件受全功能單相功率和電能監(jiān)控系統(tǒng)MCP39F511A功率監(jiān)控演示板(ADM00667)支持。該系統(tǒng)可以計(jì)算并顯示有功功率、無功功率、RMS電流、RMS電壓、有功電能(輸入和輸出)和四象限無功電能,通過USB輕松連接提供自動(dòng)控制功能的...
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