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— IC芯片 | 连接器 | 传感器 | 被动器件 —

Energy metering integrated circuits are designed for high accuracy electrical energy measurement in single, dual, and three phase power line systems. They measure line voltage and current, and can calculate active, reactive, and apparent energy as well as instantaneous rms voltage and current.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() MAX78638+MD3/A00 $5.50 | Analog Devices Inc./Maxim Integrated | IC ENERGY MEAS PROC LMU 68SQFN | Tray | - | - | - | - |
![]() MAX78638+MD3/A00T $5.10 | Analog Devices Inc./Maxim Integrated | IC ENERGY MEAS PROC LMU 68SQFN | Tape & Reel (TR) | - | - | - | - |
![]() MAXQ314+ $3.01 | Analog Devices Inc./Maxim Integrated | IC PWR MEASUREMENT 1PH 10-TQFN | Tray | 20-TQFN (5x5) | Surface Mount | - | -40°C ~ 85°C |
![]() MAXQ3180-RAN+ $9.27 | Analog Devices Inc./Maxim Integrated | IC AFE POLYPHASE MULTI 28-TSSOP | Tube | 28-TSSOP | Surface Mount | MAXQ® | -40°C ~ 85°C |
![]() MAXQ3180-RAN+T $7.89 | Analog Devices Inc./Maxim Integrated | IC AFE POLYPHASE MULTI 28TSSOP | Tape & Reel (TR) | 28-TSSOP | Surface Mount | MAXQ® | -40°C ~ 85°C |
![]() MCP3905-I/SS $1.39 | Microchip Technology | IC ENERGY METER 24-SSOP | Tube | 24-SSOP | Surface Mount | - | -40°C ~ 85°C |
![]() MCP3905A-E/SS $1.75 | Microchip Technology | IC POWER METER 1-PHASE 24SSOP | Tube | 24-SSOP | Surface Mount | - | -40°C ~ 125°C |
![]() MCP3905A-I/SS $2.12 | Microchip Technology | IC POWER METERING-1 PHASE 24SSOP | Tube | 24-SSOP | Surface Mount | - | -40°C ~ 85°C |