Polyphase Energy Metering IC with Phase Drop Indication

GENERAL DESCRIPTION The ADE77621 is a high accuracy polyphase electrical energy measurement IC. The ADE7762 specifications surpass the accuracy requirements as quoted in the IEC62053-21 standard. The only analog circuitry used in the ADE7762 is in the analog-to-digital converters (ADCs) and refe

文件：856.34 Kbytes 頁數(shù)：28 Pages

AD

亞德諾

三相電能計(jì)量IC，內(nèi)置相位壓差指示

ADE7762是一款高精度、三相電能計(jì)量IC。該器件的技術(shù)規(guī)格超越了IEC62053-21標(biāo)準(zhǔn)所列的精度要求。\n\nADE7762采用的模擬電路是模數(shù)轉(zhuǎn)換器（ADC）和基準(zhǔn)電壓源電路。所有其他信號處理（例如，乘法、濾波和求和）都在數(shù)字域中實(shí)現(xiàn)。這種方式能夠始終在極端環(huán)境條件下提供出色的穩(wěn)定性和精度。\n\nADE7762在低頻輸出F1和F2上提供平均有功功率信息。上述邏輯輸出可用于直接驅(qū)動機(jī)電計(jì)數(shù)器或與微控制器（MCU）接口。CF邏輯輸出提供瞬時有功功率信息。該輸出設(shè)計(jì)用于校準(zhǔn)。\n\nADE7762在VDD引腳上有一個電源監(jiān)控電路。在VDD上的電源電壓達(dá)到4 V之前，器件處于無效狀態(tài)。如果 ? 高精度支持50 Hz/60 Hz IEC 62053-21標(biāo)準(zhǔn)\n\n? 在500:1的動態(tài)范圍內(nèi)誤差小于0.1%\n\n? 與三相、三線三角形和三相、四線Y形配置兼容\n\n? 在頻率輸出F1和F2上提供平均有功功率\n\n? 高頻輸出（CF）設(shè)計(jì)用于校準(zhǔn)和提供瞬時有功功率\n\n? 邏輯輸出REVP針對所有相位之和指示潛在接線錯誤或負(fù)功率;

ADI

亞德諾

Polyphase Energy Metering IC with Phase Drop Indication

GENERAL DESCRIPTION The ADE77621 is a high accuracy polyphase electrical energy measurement IC. The ADE7762 specifications surpass the accuracy requirements as quoted in the IEC62053-21 standard. The only analog circuitry used in the ADE7762 is in the analog-to-digital converters (ADCs) and refe

文件：856.34 Kbytes 頁數(shù)：28 Pages

AD

亞德諾

Polyphase Energy Metering IC with Phase Drop Indication

GENERAL DESCRIPTION The ADE77621 is a high accuracy polyphase electrical energy measurement IC. The ADE7762 specifications surpass the accuracy requirements as quoted in the IEC62053-21 standard. The only analog circuitry used in the ADE7762 is in the analog-to-digital converters (ADCs) and refe

文件：856.34 Kbytes 頁數(shù)：28 Pages

AD

亞德諾

Polyphase Energy Metering IC with Phase Drop Indication

GENERAL DESCRIPTION The ADE77621 is a high accuracy polyphase electrical energy measurement IC. The ADE7762 specifications surpass the accuracy requirements as quoted in the IEC62053-21 standard. The only analog circuitry used in the ADE7762 is in the analog-to-digital converters (ADCs) and refe

文件：856.34 Kbytes 頁數(shù)：28 Pages

AD

亞德諾

Polyphase Energy Metering IC with Phase Drop Indication

GENERAL DESCRIPTION The ADE77621 is a high accuracy polyphase electrical energy measurement IC. The ADE7762 specifications surpass the accuracy requirements as quoted in the IEC62053-21 standard. The only analog circuitry used in the ADE7762 is in the analog-to-digital converters (ADCs) and refe

文件：856.34 Kbytes 頁數(shù)：28 Pages

AD

亞德諾

Polyphase Energy Metering IC with Phase Drop Indication

文件：424.23 Kbytes 頁數(shù)：28 Pages

AD

亞德諾

Package：28-SOIC（0.295"，7.50mm 寬）；包裝：管件 類別：集成電路（IC） 電能計(jì)量 描述：IC ENERGY METERING 3PHASE 28SOIC

AD

亞德諾

Package：28-SOIC（0.295"，7.50mm 寬）；包裝：管件 類別：集成電路（IC） 電能計(jì)量 描述：IC ENERGY METERING 3PHASE 28SOIC

AD

亞德諾