Energy Metering

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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	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package
ATM90E26-YU-R IC ENERGY METER 1.8V/3V 28SSOP Microchip Technology	4,015 In Stock	1 : $2.45000 Cut Tape (CT) 2,000 : $2.05277 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	1kOhm, 400kOhm	0.5%	-	-	-	2.8 V ~ 3.6 V	Single Phase	-40°C ~ 85°C	-	-	Surface Mount	28-SSOP (0.209", 5.30mm Width)	28-SSOP
STPM32TR IC ENERGY METER 1 PHASE 24QFN STMicroelectronics	5,317 In Stock	1 : $3.50000 Cut Tape (CT) 4,000 : $1.78849 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	-	-	-	3.9mA	2.95 V ~ 3.65 V	2 x Single Phase	-40°C ~ 85°C	-	-	Surface Mount	24-VFQFN Exposed Pad	24-QFN (4x4)
STPM33TR IC ENERGY METER 1PHASE 32QFN STMicroelectronics	8,233 In Stock	1 : $3.72000 Cut Tape (CT) 3,000 : $1.92827 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	-	-	-	4.6mA	2.95 V ~ 3.65 V	2 x Single Phase	-40°C ~ 85°C	-	-	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
STPM34TR IC ENERGY METER 1PHASE 32QFN STMicroelectronics	10,706 In Stock	1 : $4.05000 Cut Tape (CT) 3,000 : $2.11136 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)
MCP39F511AT-E/MQ SINGLE-PHASE, DUAL-MODE(AC/DC) Microchip Technology	9,542 In Stock	1 : $5.30000 Cut Tape (CT) 3,300 : $4.01691 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	0.1%	3V	0.4V	7mA	2.7 V ~ 3.6 V	Single Phase	-40°C ~ 125°C	-	-	Surface Mount	28-VFQFN Exposed Pad	28-QFN (5x5)
MCP39F511-E/MQ IC POWER MONITOR 1PH 28QFN Microchip Technology	1,758 In Stock	1 : $5.30000 Tube	-	Tube	Active	-	0.1%	3V	0.4V	7mA	2.7 V ~ 3.6 V	Single Phase	-40°C ~ 125°C	-	-	Surface Mount	28-VFQFN Exposed Pad	28-QFN (5x5)
ATM90E32AS-AU-R IC ENERGY METER 1.8V/3V 48TQFP Microchip Technology	1,437 In Stock	1 : $5.41000 Cut Tape (CT) 1,000 : $4.50427 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	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)
ATM90E36A-AU-R IC ENERGY METER 1.8V/3V 48TQFP Microchip Technology	5,477 In Stock	1 : $7.80000 Cut Tape (CT) 1,000 : $6.48317 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	50kOhm, 80kOhm, 120kOhm	0.5%	2.8V, 3.6V	0.4V, 0.8V	23mA	2.8 V ~ 3.6 V	3 Phase	-40°C ~ 85°C	-	-	Surface Mount	48-TQFP	48-TQFP (7x7)
ADE7953ACPZ-RL IC ENERGY METERING 1PH 28LFCSP Analog Devices Inc.	5,319 In Stock	1 : $7.97000 Cut Tape (CT) 5,000 : $4.37938 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	0.1%	2.4V	0.4V	7mA	3 V ~ 3.6 V	Single Phase	-40°C ~ 85°C	-	-	Surface Mount	28-WFQFN Exposed Pad, CSP	28-LFCSP-WQ (5x5)
MCP3914A1T-E/MV IC ENERGY METER FRONT 8CH 40UQFN Microchip Technology	6,398 In Stock	1 : $10.03000 Cut Tape (CT) 3,300 : $7.59078 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	0.1%	0.7V	0.3V	5.8mA	2.7 V ~ 3.6 V	3 Phase	-40°C ~ 125°C	-	-	Surface Mount	40-UFQFN Exposed Pad	40-UQFN (5x5)
LTC2946IMS#PBF IC ENERGY MONITOR I2C 16MSOP Analog Devices Inc.	659 In Stock	1 : $20.19000 Tube	-	Tube	Active	-	0.4%	-	-	900µA	2.7 V ~ 100 V	Single Phase	-40°C ~ 85°C	-	-	Surface Mount	16-TFSOP (0.118", 3.00mm Width)	16-MSOP
LTC2946HMS#PBF IC ENERGY MONITOR I2C 16MSOP Analog Devices Inc.	1,686 In Stock	1 : $24.81000 Tube	-	Tube	Active	-	0.5%	-	-	900µA	2.7 V ~ 100 V	Single Phase	-40°C ~ 125°C	-	-	Surface Mount	16-TFSOP (0.118", 3.00mm Width)	16-MSOP
LTC2946HDE#PBF IC ENERGY MONITOR I2C 16DFN Analog Devices Inc.	6 In Stock	1 : $24.81000 Tube	-	Tube	Active	-	0.5%	-	-	900µA	2.7 V ~ 100 V	Single Phase	-40°C ~ 125°C	-	-	Surface Mount	16-WFDFN Exposed Pad	16-DFN (4x3)
ADE7758ARWZRL IC ENERGY METERING 3PHASE 24SOIC Analog Devices Inc.	1,028 In Stock	1 : $33.58000 Cut Tape (CT) 1,000 : $21.57775 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	380kOhm	0.1%	2.4V	0.8V	8mA	4.75 V ~ 5.25 V	3 Phase	-40°C ~ 85°C	-	-	Surface Mount	24-SOIC (0.295", 7.50mm Width)	24-SOIC
ADE9430ACPZ IC, FW POWER QUALITY SOLUTION Analog Devices Inc.	344 In Stock	1 : $40.18000 Tray	-	Tray	Active	45kOhm, 90kOhm, 185kOhm	0.1%	2.4V, 2.4V	0.8V, 0.8V	15mA	2.97 V ~ 3.63 V	3 Phase	-40°C ~ 85°C	-	-	Surface Mount	40-WFQFN Exposed Pad, CSP	40-LFCSP-WQ (6x6)
LTC2946MPMS#PBF IC ENERGY MONITOR I2C 16MSOP Analog Devices Inc.	1,195 In Stock	1 : $52.26000 Tube	-	Tube	Active	-	0.5%	-	-	900µA	2.7 V ~ 100 V	Single Phase	-55°C ~ 125°C	-	-	Surface Mount	16-TFSOP (0.118", 3.00mm Width)	16-MSOP
MCP3905AT-I/SS IC POWER METERING-1 PHASE 24SSOP Microchip Technology	4,290 In Stock	1 : $3.68000 Cut Tape (CT) 2,100 : $2.76163 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	390kOhm	0.1%	2.4V	0.85V	2.7mA	4.5 V ~ 5.5 V	Single Phase	-40°C ~ 85°C	-	-	Surface Mount	24-SSOP (0.209", 5.30mm Width)	24-SSOP
MCP39F511A-E/MQ POWER-MONITORING IC Microchip Technology	653 In Stock	1 : $5.30000 Tube	-	Tube	Active	-	0.1%	3V	0.4V	7mA	2.7 V ~ 3.6 V	Single Phase	-40°C ~ 125°C	-	-	Surface Mount	28-VFQFN Exposed Pad	28-QFN (5x5)
MCP39F521-E/MQ IC PWR MONITOR I2C 1PH 28VQFN Microchip Technology	205 In Stock	1 : $5.30000 Tube	-	Tube	Active	-	0.1%	3V	0.4V	13mA	2.7 V ~ 3.6 V	Single Phase	-40°C ~ 125°C	-	-	Surface Mount	28-VFQFN Exposed Pad	28-QFN (5x5)
ATM90E32AS-AU-Y 48-TQFP, IND TEMP, 1.8V/3V, TRAY Microchip Technology	14,451 In Stock	1 : $5.38000 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)
CS5490-ISZ IC ENERGY METER 2-CH 16SOIC Cirrus Logic Inc.	424 In Stock	1 : $6.44000 Bulk	-	Bulk	Active	30kOhm, 2MOhm	0.1%	-	-	3.9mA	3 V ~ 3.6 V	2 x Single Phase	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
CS5480-INZ IC ENERGY METER 3-CH 24QFN Cirrus Logic Inc.	539 In Stock	1 : $7.03000 Tray	-	Tray	Active	30kOhm, 2MOhm	0.1%	-	-	3.9mA	3 V ~ 3.6 V	Single Phase	-40°C ~ 85°C	-	-	Surface Mount	24-VFQFN Exposed Pad	24-QFN (4x4)
CS5463K-ISZR IC SINGLE PHASE POWER/ENERGY Cirrus Logic Inc.	4,523 In Stock	1 : $7.24000 Cut Tape (CT) 2,000 : $4.03238 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	30kOhm	0.1%	4V, 4V	0.4V	2.9mA	3.135 V ~ 5.25 V	Single Phase	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-SSOP (0.209", 5.30mm Width)	24-SSOP
CS5484-INZ IC 4-CH POWER MEASUREMENT Cirrus Logic Inc.	4,670 In Stock	1 : $7.78000 Tray	-	Tray	Active	30kOhm, 2MOhm	0.1%	-	-	3.9mA	3 V ~ 3.6 V	Single Phase	-40°C ~ 85°C	-	-	Surface Mount	28-VFQFN Exposed Pad	28-QFN (5x5)
ATM90E36A-AU-Y 48-TQFP, IND TEMP, 1.8V/3V, TRAY Microchip Technology	3,996 In Stock	1 : $7.80000 Tray	-	Tray	Active	50kOhm, 80kOhm, 120kOhm	0.5%	2.8V, 3.6V	0.4V, 0.8V	23mA	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 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.

Energy Metering

Energy Metering

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