ADE7761A
Energy Metering IC with On-Chip Fault and Missing Neutral Detection
Show More
Not the part you were looking for?
Ask a Question
Submit your question below and we will return the best answer from ADI’s knowledge database:
Search
Other places you can find help
Support
Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.
Visit the ADI Support Page
Features
|
|
.svg?rev=fd385c90e2cf4716ae9a8c8d20e6b8e3&la=en&h=24&w=24&hash=A302DF48F94BAAA11877AF223F27157A){kind=icon}
The ADE7761A incorporates a missing neutral detection scheme by continuously monitoring the input voltage. When a missing neutral condition is detected—no voltage input—the ADE7761A continues billing based on the active current signal (see the Missing Neutral Mode section). The missing neutral condition is indicated when the FAULT pin goes high. The ADE7761A supplies average active power information on the low frequency outputs, F1 and F2. The CF logic output gives instantaneous active power information.
The ADE7761A includes a power-supply monitoring circuit on the VDD supply pin. Internal phase matching circuitry ensures that the voltage and current channels are matched. An internal no-load threshold ensures that the ADE7761A does not exhibit any creep when there is no load.
Ask a Question
Submit your question below and we will return the best answer from ADI’s knowledge database:
Search
Other places you can find help
Support
Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.
Visit the ADI Support Page
{{modalTitle}}
{{modalDescription}}
{{dropdownTitle}}
- {{defaultSelectedText}} {{#each projectNames}}
- {{name}} {{/each}} {{#if newProjectText}}
-
{{newProjectText}}
{{/if}}
{{newProjectTitle}}
{{projectNameErrorText}}
ADE7761A
Documentation
Filters
1 Applied
-
All
-
Data Sheet
-
Frequently Asked Question
-
All
-
English
-
Japanese
Data Sheet
2
Frequently Asked Question
1
HTML
Documentation
Technical Articles 3
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 |
|---|---|---|---|
| ADE7761AARSZ |
20-Lead SSOP
|
|
|
| ADE7761AARSZ-RL |
20-Lead SSOP
|
|
- ADE7761AARSZ
- Pin/Package Drawing
- 20-Lead SSOP
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- ADE7761AARSZ-RL
- Pin/Package Drawing
- 20-Lead SSOP
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
Filter by Model
Part Models
Product Lifecycle
PCN
Aug 25, 2010
- 10_0065
Halogen Free Material Change for SSOP Products at Carsem
ADE7761AARSZ
Obsolete
ADE7761AARSZ-RL
Obsolete
Jan 13, 2010
- 07_0090
Certification of STATSChipPAC China (SCC) as an additional Test facility for ADI
ADE7761AARSZ
Obsolete
ADE7761AARSZ-RL
Obsolete
Sep 10, 2012
- 11_0112
ADI Corporate Obsolescence Notice-October 2011 (Standard Products)
ADE7761AARSZ
Obsolete
ADE7761AARSZ-RL
Obsolete
Filter by Model
Part Models
Product Lifecycle
PCN
Aug 25, 2010
- 10_0065
Halogen Free Material Change for SSOP Products at Carsem
ADE7761AARSZ
Obsolete
ADE7761AARSZ-RL
Obsolete
Jan 13, 2010
- 07_0090
Certification of STATSChipPAC China (SCC) as an additional Test facility for ADI
ADE7761AARSZ
Obsolete
ADE7761AARSZ-RL
Obsolete
Sep 10, 2012
- 11_0112
ADI Corporate Obsolescence Notice-October 2011 (Standard Products)