Energy Metering

Results: 2
Manufacturer
Microchip TechnologySTMicroelectronics
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)Tray
Input Impedance
50kOhm, 80kOhm, 120kOhm-
Measurement Error
0.5%-
Voltage - I/O High
3.2V, 5.5V-
Voltage - I/O Low
0.4V, 0.8V-
Current - Supply
5.5mA13mA
Voltage - Supply
2.8 V ~ 3.6 V2.95 V ~ 3.65 V
Meter Type
2 x Single Phase3 Phase
Package / Case
32-VFQFN Exposed Pad48-TQFP
Supplier Device Package
32-QFN (5x5)48-TQFP (7x7)
Stocking Options
Environmental Options
Media
Marketplace Product
2Results
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Input Impedance
Measurement Error
Voltage - I/O High
Voltage - I/O Low
Current - Supply
Voltage - Supply
Meter Type
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
32-QFN (5x5)
STPM34TR
IC ENERGY METER 1PHASE 32QFN
STMicroelectronics
14,316
In Stock
1 : ¥25.70000
Cut Tape (CT)
3,000 : ¥12.91736
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
-
-
-
-
5.5mA
2.95 V ~ 3.65 V
2 x Single Phase
-40°C ~ 85°C
Surface Mount
32-VFQFN Exposed Pad
32-QFN (5x5)
48-TQFP
ATM90E32AS-AU-Y
48-TQFP, IND TEMP, 1.8V/3V, TRAY
Microchip Technology
14,716
In Stock
1 : ¥30.94000
Tray
-
Tray
Active
50kOhm, 80kOhm, 120kOhm
0.5%
3.2V, 5.5V
0.4V, 0.8V
13mA
2.8 V ~ 3.6 V
3 Phase
-40°C ~ 85°C
Surface Mount
48-TQFP
48-TQFP (7x7)
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Energy Metering

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.