电能计量及管理

\n\n\t• 高准确度，支持50Hz/60Hz的市电要求，在500：1的动态范围内误差小于0.1%\n\n• CF用于仪表校验简单方便快捷\n\n• F1，F2可以直接驱动计数器，显示电能\n\n• 逻辑输出引脚REVP能指示负功率或错线\n\n• 片内带有防潜动功能（空载阈值）\n\n• 片内基准电压 2.5Ⅴ±5%（温度系数典型值 40ppm/℃）\n\n• 低功耗（典型值 15mW）\n\n• 低成本 CMOS 工艺;

TM

天微

Single-phase electron-electrometer chip

文件：260.99 Kbytes 页数：7 Pages

TITAN

天微电子

Energy Metering IC with Pulse Output

GENERAL DESCRIPTION The AD7755 is a high accuracy electrical energy measurement IC. The part specifications surpass the accuracy requirements as quoted in the IEC1036 standard. See Analog Devices’ Application Note AN-559 for a description of an IEC1036 watt-hour meter reference design. The o

文件：250.79 Kbytes 页数：16 Pages

AD

亚德诺

Energy Metering IC with Pulse Output

GENERAL DESCRIPTION The AD7755 is a high accuracy electrical energy measurement IC. The part specifications surpass the accuracy requirements as quoted in the IEC1036 standard. See Analog Devices’ Application Note AN-559 for a description of an IEC1036 watt-hour meter reference design. The o

文件：250.79 Kbytes 页数：16 Pages

AD

亚德诺

Energy Metering IC with Pulse Output

GENERAL DESCRIPTION The AD7755 is a high accuracy electrical energy measurement IC. The part specifications surpass the accuracy requirements as quoted in the IEC1036 standard. See Analog Devices’ Application Note AN-559 for a description of an IEC1036 watt-hour meter reference design. The o

文件：250.79 Kbytes 页数：16 Pages

AD

亚德诺