電能計量及管理

- ? 高準(zhǔn)確度，支持50Hz/60Hz的市電要求，在1000：1的動態(tài)范圍內(nèi)誤差小于0.1%\n\n? CF用于儀表校驗簡單方便快捷\n\n? F1，F(xiàn)2可以直接驅(qū)動計數(shù)器，顯示電能\n\n? 邏輯輸出引腳REVP能指示負功率或錯線\n\n? 片內(nèi)帶有防潛動功能（空載閾值）\n\n? 片內(nèi)基準(zhǔn)電壓 2.4Ⅴ±5%（溫度系數(shù)典型值 30ppm/℃）\n\n? 低功耗（典型值 12mW）\n\n? 低成本 CMOS 工藝;

TM

天微

Three-phase electron-electronIc measuring chip

文件：260.19 Kbytes 頁數(shù)：6 Pages

TITAN

天微電子

Nylon Premolds

文件：141.54 Kbytes 頁數(shù)：1 Pages

HEYCO

Three Phase Energy Metering IC with Pulse Output

GENERAL DESCRIPTION The ADE7752 is a high accuracy polyphase electrical energy measurement IC. The ADE7752A is a pin-to-pin compatible low power version of ADE7752. The functions of ADE7752 and ADE7752A are the same. Both products are referred to in the text of this data sheet as ADE7752.

文件：474.34 Kbytes 頁數(shù)：10 Pages

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亞德諾

Polyphase Energy Metering IC with Pulse Output

文件：401.98 Kbytes 頁數(shù)：24 Pages

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