| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,013 pcs
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2013 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
|
490 pcs
|
490 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADE7858ACPZ from Analog Devices is a high-accuracy, 3-phase electrical energy measurement integrated circuit designed for polyphase energy metering systems. It supports 3-phase, 3- or 4-wire configurations (delta or wye) and complies with international standards such as EN 50470-1, EN 50470-3, IEC 62053-21, IEC 62053-22, and IEC 62053-23.
This IC provides precise measurements of total active, reactive, and apparent energy, including fundamental and harmonic information. It achieves less than 0.1% error in active and reactive energy over a dynamic range of 1000:1 at 25°C, and less than 0.2% error over a dynamic range of 3000:1. It also offers less than 0.1% error in voltage and current RMS measurements over a 1000:1 dynamic range.
The ADE7858ACPZ features a wide supply voltage operation from 2.4V to 3.7V and operates within a temperature range of -40°C to +85°C. It is housed in a 40-lead lead frame chip scale package (LFCSP), suitable for surface mounting. The device includes flexible I2C, SPI, and HSDC serial interfaces for easy integration into various energy metering designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 2.4V to 3.7V, with a nominal 3.3V operation.
The operating temperature range is -40°C to 85°C.
The ADE7858ACPZ is available in a 40-lead LFCSP-WQ (6x6mm) package with exposed pad, surface mount.
Active and reactive energy error is less than 0.1% over a 1000:1 dynamic range and less than 0.2% over a 3000:1 range at 25°C. Voltage and current RMS error is less than 0.1% over a 1000:1 range.
The typical supply current is 20mA.
The internal reference voltage is 1.2V typical, with a drift of +5 ppm/°C.
Yes, the device is lead-free (Pb-free) per the datasheet.