Key facts
- Brand
- Analog Devices
- Model
- ADE7761B
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-02
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Analog Devices ADE7761B Energy Metering IC Datasheet
The ADE7761B is a high accuracy, fault-tolerant electrical energy measurement integrated circuit designed for use in 2-wire distribution systems. It supports the IEC 62053-21 standard and provides active power information via frequency outputs F1, F2, and CF. The device utilizes proprietary ADCs and DSP technology to ensure high accuracy over large variations in environmental conditions.
Read onlineAnalog Devices ADE7761B specifications
| Dynamic Range | 1000 to 1 |
|---|---|
| Operating Temperature Range (Industrial) | -40°C to +85°C |
| Supply Current (IDD) | 3.65 mA, max |
Source: Analog Devices ADE7761B Energy Metering IC Datasheet
All Analog Devices ADE7761B documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the fault detection threshold?
The device indicates a fault when the inactive input differs from the active input by more than 6.25%.
How does the chip handle missing neutral conditions?
When a missing neutral condition is detected, the device continues billing based on the active current signal using one input.
How does the ADE7761B indicate a missing neutral condition?
When no input voltage is present, the FAULT pin goes high to signal a missing neutral condition, and the device continues billing based on the active current signal.
What supply voltage does the ADE7761B require?
The device operates from a single 5 V supply with a tolerance of ±5 %.