EVAL-ADE7763ZEB: Single Phase Active and Apparent Energy Metering IC with di/dt Input (Serial-Port Interface)
The ADE7763 is an accurate energy measurement IC with a serial interface and a pulse output. The ADE7763 incorporates two second order sigma-delta ADCs, a digital integrator (on CH1), reference circuitry, temperature sensor and all the signal processing required to perform active/apparent energy measurement with digital calibration, as well as RMS and peak measurements on both the current and voltage channels.
The ADE7763 can interface with a variety of current sensors including low-resistance shunts and current transformers. Additionally, an on-chip digital integrator provides direct interface to current sensors such as Rogowski coil, which have di/dt output. This direct interface eliminates the need for external analog integrator, and the solution provides excellent long-term stability and precise phase matching between the current and voltage channels. The integrator can be switched on and off as needed for the current sensor selected.
The ADE7763 is available in 20-lead SSOP package, and it is pin-to-pin compatible with the ADE7753, ADE7756 and ADE7759.
NOTE:
- For polyphase energy measurement systems that requires the measurement of rms voltage, current and reactive energy, the ADE7758 is recommended.
- If your application requires the measurement of reactive energy, the ADE7753 is recommended
EVAL-ADE7763ZEB 特点
- Exceeds IEC61036/60687 and IEC61268
- Less than 0.1% Active Energy Error Over Dynamic Range of 1000:1
- Active and Apparent Energy, Vrms and Irms Measurements
- High Frequency Pulse Output
- Voltage SAG and Zero-crossing, Period, Current and Voltage Peak Measurements
- Positive Only Accumulation Mode
- Current Sensor Interface for Current Transformers or di/dt Sensors
- On chip Temperature Sensor and Voltage Reference (2.4 V)
- Low Power (25 mW typical)
EVAL-ADE7763ZEB 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| ADE7763ARS | 量产 | 20 ld SSOP | 20 | 工业 |
| ADE7763ARSRL | 量产 | 20 ld SSOP | 20 | 工业 |
| ADE7763ARSZ | 量产 | 20 ld SSOP | 20 | 工业 |
| ADE7763ARSZRL | 量产 | 20 ld SSOP | 20 | 工业 |
| EVAL-ADE7763ZEB | 量产 | 评估板 | - | 工业 |
EVAL-ADE7763ZEB 应用技术支持与电子电路设计开发资源下载
- ADE7763 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
