Analog Devices ADE7752AARZ-RL, 3-phase energy metering IC, 0.1% measurement error, 6 mA supply, 4.75-5.25 V, 24-SOIC, -40 to 85°C.
| Parameter | Value |
|---|---|
| Meter type | 3 Phase |
| Mounting | Surface Mount |
| Supply voltage | 4.75 V ~ 5.25 V |
| Voltage - i (O low) | 0.8V |
| Voltage - i (O high) | 2.4V |
| Current - supply | 6mA |
| Operating temperature | -40°C ~ 85°C |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 24-SOIC (0.295\", 7.50mm Width) |
| Input impedance | 450kOhm |
| Measurement error | 0.1% |
It measures active energy with a 0.1% measurement error over the specified operating range, making it suitable for billing-grade metering applications. Input impedance is 450 kΩ, which presents a light load to the voltage sensing divider network.
Listed as Active in production with ROHS3 compliance.
The -RL suffix indicates Tape & Reel packaging; the base ADE7752AARZ is typically supplied in tubes. The die and electrical specifications are identical.
The part is specified for 3-phase metering. The datasheet should be consulted for 2-phase applicability; the input structure is designed for three voltage and three current channels.