Datasheet for ADE7759:
- Manufacturer Part Number : ADE7759
- Manufacturer : AD
- Description : Single-Phase Metering IC with di/dt Input (Serial-Port Interface).
- Series : ADE7759
- Reference Price : USD 1.64
- Our Price : We have a better price, contact us by email
- Product Type : Integrated/Special Purpose A/D Converters
- Function : Energy Metering ICs
- Current Suggest : Not Recommended for New Designs
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : ADE7759
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- Exceeds IEC61036/60687
- Less than 0.1% Active Energy Error Over Dynamic Range of 1000:1
- Active Energy Measurement
- High Frequency Pulse Output
- Voltage SAG and Zero-crossing Detection
- Current Sensor Interface for Current
- Transformers, di/dt Sensors or Shunts
- On-chip Temperature Sensor and Voltage Reference (2.4 V)
- Low Power (25 mW typical)
The ADE7759 is an accurate active power and energy measurement IC with a serial interface and a pulse output. The ADE7759 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 power and energy measurement.
An on-chip digital integrator provides direct interface to current sensors such as Rogowski coil, which have di/dt output. The digital integrator eliminates the need for external analog integrator, and this solution provides excellent long-term stability and precise phase matching between the current and voltage channels. The integrator can be switched on and off based on the current sensor selected.
The ADE7759 is available in 20-lead SSOP package, and it is pin-to-pin compatible with the ADE7753 and ADE7756.
NOTE: If your application requires the measurement of rms voltage and current, the ADE7763 is recommended.
This designates products ADI does not recommend broadly for new designs.