Key facts
- Brand
- Analog Devices
- Model
- ADE7755
- Industry
- Industrial
- Documents
- 5
- Languages
- EN
- Last added
- 2012-08-02
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ANALOG DEVICES ADE7755: Energy Metering IC with Pulse Output Data Sheet (Rev A 2009-08-07-)
The ADE7755 is a high accuracy electrical energy measurement IC designed to surpass the accuracy requirements of IEC 1036 standards. It utilizes proprietary ADCs and DSPs to ensure superior stability and accuracy over variations in environmental conditions and time. The device supplies average active power information on low frequency outputs (F1 and F2) and instantaneous active power on a high frequency output (CF), suitable for driving electromechanical counters or interfacing with microcontrollers.
The IC features a programmable gain amplifier in the current channel, allowing the use of small shunts and burden resistors. It includes on-chip power supply monitoring, creep protection, and a stable 2.5V reference. The ADE7755 is available in a 24-lead SSOP package and operates on a single 5V supply with low power consumption.
Analog Devices ADE7755 specifications
| Measurement Error | 0.1% reading |
|---|---|
| Supply Voltage | 5 V ±5% |
| Package Type | 24-lead SSOP |
| Reference Voltage | 2.5 V |
Source: ANALOG DEVICES ADE7755: Energy Metering IC with Pulse Output Data Sheet (Rev A 2009-08-07-)
All Analog Devices ADE7755 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- ANALOG DEVICES ADE7755: Energy Metering IC with Pulse Output Data Sheet (Rev A 2009-08-07-) 20 p
- Analog Devices ADE7755 Energy Metering IC Datasheet 16 p
- Analog Devices ADE7755 Energy Metering IC Datasheet 16 p
- Analog Devices ADE7755 Energy Metering IC Datasheet 16 p
- Analog Devices ADE7755 Energy Metering IC Datasheet 16 p
Questions answered in these manuals
What is the measurement accuracy of the ADE7755?
The device offers less than 0.1% error over a dynamic range of 500 to 1.
From: ANALOG DEVICES ADE7755: Energy Metering IC with Pulse Output Data Sheet (Rev A 2009-08-07-)
Does the ADE7755 include creep protection?
Yes, it includes on-chip creep protection to prevent errors when there is no load.
From: ANALOG DEVICES ADE7755: Energy Metering IC with Pulse Output Data Sheet (Rev A 2009-08-07-)
What is the accuracy of the ADE7755?
The measurement error is less than 0.1% reading typical over a dynamic range of 500 to 1.
What are the frequency outputs used for?
Outputs F1 and F2 supply average real power, while output CF supplies instantaneous real power intended for calibration.
What supply voltage range is required for the ADE7755?
The device operates from 4.75 V min to 5.25 V max, which is 5 V ± 5 %.
How many pins does the ADE7755 have and what package is it offered in?
It is offered in a 24‑lead SSOP package with pins numbered 1‑24 as shown in the pin configuration table.