Key facts
- Brand
- Analog Devices
- Model
- ADE7169
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-02
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ANALOG DEVICES Single-Phase Energy Measurement IC with 8052 MCU RTC LCD Driver ADE7566/ADE7569/ADE7166/ADE7169 handbook
The ADE7566/ADE7569/ADE7166/ADE7169 family integrates an analog front‑end, DSP‑based energy metering core, an 8052‑compatible MCU, a real‑time clock, and an LCD driver into a single IC for single‑phase energy meters. The devices provide active, reactive, and apparent energy calculations, RMS voltage/current measurement, and power‑line supervisory functions such as sag and peak detection.
This handbook covers general features, detailed energy‑measurement capabilities, microprocessor functions, full specifications, pin descriptions, register maps, power‑management modes, and programming guidelines. It also includes ordering information, mechanical dimensions, and application notes for implementing the ICs in meter designs.
Analog Devices ADE7169 specifications
| Supply voltage operation | 2.4 V to 3.7 V |
|---|---|
| Operating temperature range | –40 °C to +85 °C |
| Active energy measurement error | 0.1 % of reading over a dynamic range of 1000 to 1 @ 25 °C |
| Reactive energy measurement error (ADE7569/ADE7169) | ≤0.5 % of reading over a dynamic range of 1000 to 1 @ 25 °C |
| RTC battery‑mode current consumption | 1.5 pA |
| LCD driver segment count | 108‑segment (ADE7566/ADE7569) / 104‑segment (ADE7166/ADE7169) |
| On‑chip memory | 16 kB flash, 512 bytes RAM |
All Analog Devices ADE7169 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the supply voltage range for the ADE7566 family?
The devices operate from 2.4 V up to 3.7 V.
What is the active energy measurement error specification?
Active energy is measured with an error of 0.1 % of the reading over a dynamic range of 1000 : 1 at 25 °C.