ADE7754: 提供串行端口的多相位、 多功能电能计量IC
ADE7754是电力行业首款数字校准、多功能电能计量IC ， 可通过编程支持所有类型的三相电网配置 。 这款单芯片解决方案可测量有功和视在功率 ， 并提供串行端口接口和脉冲输出 。 ADE7754传感器接口使用三路完全差分电流输入和三路单端电压输入 。 6个ADC对信号进行数字化处理 ， 所有信号处理都在数字域完成 ， 可实现出色的稳定性和精度 。 ADE7754包含基准电压源电路、温度传感器及所有必需的信号处理电路 ， 可执行有功和视在功率测量以及电流和电压通道均方根值的计算。它还能执行电能质量测量。ADE7754超过了IEC61036/60687标准的精度要求，并提供一个SPI接口来用于进行数字校准和读取寄存器数据。ADE7754采用24引脚SOIC封装。注意：如果应用要求测量无功功率和每个相位的信息，建议使用ADE7758
The ADE7754 is the electricity industry's first digitally calibrated, multi-function energy measurement IC programmable for all types of 3-phase grid configurations. This single chip solution measures active and apparent energy and provides a serial port interface and a pulse output. The ADE7754 transducer interface uses three fully differential current inputs and three single-ended voltage inputs. The six ADC’s digitize the signals so that all signal processing is done in the digital domain for superior stability and accuracy. The ADE7754 includes reference circuitry, temperature sensor, and all the signal processing required to perform active and apparent energy measurement as well as RMS calculation on all current and voltage channels. Additional power quality measurements are included.The ADE7754 surpasses the IEC61036/60687 accuracy requirements and provides an SPI interface for digital calibration and reading register data.The ADE7754 is available in 24-lead SOIC package.NOTE: If your application requires the measurement of reactive energy and information per phase, the ADE7758 is recommended.
ADE7754 特点
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ADE7754 技术指标
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ADE7754 芯片订购指南
| 产品型号 | 封装 | 引脚 | 温度范围 | 包装和数量 | 报价*(100-499) | 报价*1000 pcs |
|---|---|---|---|---|---|---|
| ADE7754ARZ 产品状态: 量产 | 24 ld SOIC - Wide | 24 | 工业 | Tube, 31 | $ 6.58 | $ 5.61 |
| ADE7754ARZRL 产品状态: 量产 | 24 ld SOIC - Wide | 24 | 工业 | Reel, 1000 | - | $ 5.61 |
ADE7754 应用技术支持与电子电路设计开发资源下载
- ADE7754 数据手册DataSheet 下载 . pdf
- Analog Devices, Inc.ADI 美国模拟器件公司产品订购手册 .pdf
- ADC模数转换器选型指南 . pdf
- 电能计量IC选型指南 . pdf
