Key facts
- Brand
- Analog Devices
- Model
- ADE7752B
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-02
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ANALOG DEVICES -ADE7752B 3-Phase 3-Wire 4-Wire Energy Metering IC with Pulse Output handbook
The ADE7752B is a high‑accuracy polyphase energy‑metering integrated circuit that supports 3‑phase, 3‑wire delta and 3‑phase, 4‑wire wye configurations. It supplies average active power on low‑frequency outputs (F1, F2) and a high‑frequency calibration output (CF), and includes on‑chip reference, power‑supply monitoring, and creep protection.
Key features include a single 5 V supply, less than 0.1 % measurement error over a wide dynamic range, logic outputs for direct drive of electromechanical counters or stepper motors, and extensive pin‑level specifications for analog and digital interfaces.
Analog Devices ADE7752B specifications
| Supply Voltage (VDD) | 5 V ± 5 % |
|---|---|
| Reference Input Voltage | 2.4 V ± 8 % |
| Operating Temperature Range | -40 °C to +85 °C |
| Package Type | 24‑lead SOIC |
Source: ANALOG DEVICES -ADE7752B 3-Phase 3-Wire 4-Wire Energy Metering IC with Pulse Output handbook
All Analog Devices ADE7752B documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What supply voltage does the ADE7752B require?
The device operates from a single 5 V supply, typically 5 V ± 5 %.
From: ANALOG DEVICES -ADE7752B 3-Phase 3-Wire 4-Wire Energy Metering IC with Pulse Output handbook
What does the CF output provide?
The CF logic output gives instantaneous active power information and is intended for calibration purposes.
What supply voltage is required for the ADE7752B to operate?
The device requires a 5 V supply and becomes active when VDD reaches at least 4 V.