ADE7759
NOT RECOMMENDED FOR NEW DESIGNSSingle-Phase Metering IC with di/dt Input (Serial-Port Interface).
- Part Models
- 2
- 1ku List Price
- Starting From $2.63
Part Details
- 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.
Documentation
Data Sheet 1
Application Note 2
Technical Articles 9
Frequently Asked Question 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADE7759ARSZ | 20 ld SSOP | ||
| ADE7759ARSZRL | 20 ld SSOP |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Aug 25, 2010 - 10_0065 Halogen Free Material Change for SSOP Products at Carsem |
||
| ADE7759ARSZ | PRODUCTION | |
| ADE7759ARSZRL | PRODUCTION | |
|
Jan 13, 2010 - 07_0090 Certification of STATSChipPAC China (SCC) as an additional Test facility for ADI |
||
| ADE7759ARSZ | PRODUCTION | |
| ADE7759ARSZRL | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
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