Three-channel, Single-phase Power/Energy IC

Description The CS5464 is an integrated power measurement device which combines three ?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 calcu

文件：795.14 Kbytes 頁數(shù)：46 Pages

CIRRUS

凌云邏輯

Three-channel, Single-phase Power/Energy IC

文件：867.58 Kbytes 頁數(shù)：46 Pages

CIRRUS

凌云邏輯

Three-channel, Single-phase Power/Energy IC

文件：484.09 Kbytes 頁數(shù)：46 Pages

CIRRUS

凌云邏輯

3 聲道單相功率/電能集成電路 (IC)

CS5464 是一款集成的功率測量設(shè)備，在單個集成電路中集成了三個三角積分模/數(shù)轉(zhuǎn)換器 (ADC)、功率計算引擎、電能頻率轉(zhuǎn)換器和一個串行接口。它設(shè)計用于精確測量瞬時電流和電壓以及計算電壓均方根值 (VRMS)、電流均方根值 (IRMS)、瞬時功率和平均功率（有功/無功/表觀），適用于高性能功率測量應(yīng)用。CS5464 經(jīng)過優(yōu)化可連接分流電阻器或電流變壓器進行電流測量，也可連接電阻分壓器或電壓互感器進行電壓測量。CS5464 具備可與處理器通信的雙向串行接口，以及可編程的電能到脈沖輸出功能。它還采用了一種篡改檢測機制，可利用較大的有功功率來記錄電能。其他功能包括系統(tǒng)級校準、溫度感應(yīng)、電壓驟降、電 ? 電能數(shù)據(jù)線性：在 1000:1 動態(tài)范圍內(nèi)測得的讀數(shù)的 ±0.1%\n? 片上功能：\n? 瞬時電壓、電流、功率 IRMS 和 VRMS，有功、無功和表觀功率\n? 電流故障和電壓驟降檢測\n? 系統(tǒng)校準/相位補償\n? 溫度傳感器\n? 電能到脈沖轉(zhuǎn)換\n? 僅正向累積模式\n? 符合 IEC、ANSI 和 JIS 的準確度規(guī)范\n? 低耗電量\n? 針對感應(yīng)電阻器的電流輸入優(yōu)化\n? 使用單電源的 GND 參考信號\n? 片上 2.5 V 參考（典型值 25 ppm/°C）\n? 電源監(jiān)視器\n? 簡單的 3 線數(shù)字串行接口\n? 通過串行 E2PROM 的“自啟動”模式\n?;

CirrusLogic

凌云邏輯

Three-channel, Single-phase Power/Energy IC

Description The CS5464 is an integrated power measurement device which combines three ?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 calcu

文件：795.14 Kbytes 頁數(shù)：46 Pages

CIRRUS

凌云邏輯

Three-channel, Single-phase Power/Energy IC

Description The CS5464 is an integrated power measurement device which combines three ?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 calcu

文件：795.14 Kbytes 頁數(shù)：46 Pages

CIRRUS

凌云邏輯

Three-channel, Single-phase Power/Energy IC

文件：867.58 Kbytes 頁數(shù)：46 Pages

CIRRUS

凌云邏輯

Three-channel, Single-phase Power/Energy IC

文件：484.09 Kbytes 頁數(shù)：46 Pages

CIRRUS

凌云邏輯

Three-channel, Single-phase Power/Energy IC

文件：867.58 Kbytes 頁數(shù)：46 Pages

CIRRUS

凌云邏輯

Three-channel, Single-phase Power/Energy IC

文件：867.58 Kbytes 頁數(shù)：46 Pages

CIRRUS

凌云邏輯