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[Supply, Recycle] ADE7978ACPZ (ADI) 3-Phase Metrology IC for Polyphase Shunt Meters
Shenzhen Mingjiada Electronics Co., Ltd. [Supply, Recycle] ADE7978ACPZ (ADI) 3-Phase Metrology IC for Polyphase Shunt MetersProduct DescriptionADE7978ACPZ form a chipset dedicated to measuring 3-phase electrical energy using shunts as current sensors.…
Shenzhen Mingjiada Electronics Co., Ltd. [Supply, Recycle] ADE7978ACPZ (ADI) 3-Phase Metrology IC for Polyphase Shunt Meters
Product Description
ADE7978ACPZ form a chipset dedicated to measuring 3-phase electrical energy using shunts as current sensors. The ADE7978 incorporates power quality measurements, such as short duration low or high voltage detection, short duration high current variations, line voltage period measurement, and angles between phase voltages and currents. Two serial interfaces, SPI and I2C, can be used to communicate with the ADE7978.
Product Attributes
Input Impedance: 280kOhms
Voltage - I/O High: 2.4V
Voltage - I/O Low: 0.8V
Current - Supply: 10.6mA
Voltage - Supply: 2.97 V ~ 3.63 V
Meter Type: 3 Phase
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 28-WFQFN Exposed Pad, CSP
Supplier Device Package: 28-LFCSP-WQ (5x5)
Product Features
Enables shunt current sensors in polyphase energy meters
Immune to magnetic tampering
Power quality measurements including THD
Single 3.3 V supply
Operating temperature: −40°C to +85°C
Flexible I2C, SPI, and HSDC serial interfaces
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Time:2025-04-30
Time:2025-04-30
Time:2025-04-30
Time:2025-04-30
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