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 | 2.4 V to 3.7 V |
|---|---|
| Active Energy Error | <0.1% over dynamic range of 1000 to 1 |
| Reactive Energy Error | <0.5% over dynamic range of 1000 to 1 |
| Operating Temperature | -40°C to +85°C |
| Flash Memory | 16 kB |
| User RAM | 512 bytes |
| Core Speed | 4 MIPS |
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 operating temperature range?
The operating temperature range is from -40°C to +85°C.
Does the device support battery backup?
Yes, it features an internal bipolar switch between regulated and battery inputs and automatic battery switchover.
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.