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	Mounting Type	Package / Case	Supplier Device Package

STPM33TR IC ENERGY METER 1PHASE 32QFN STMicroelectronics	5,372 In Stock	1 : ¥23.77000 Cut Tape (CT) 3,000 : ¥12.69698 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)
MCP3905AT-I/SS IC POWER METERING-1 PHASE 24SSOP Microchip Technology	4,035 In Stock	1 : ¥20.99000 Cut Tape (CT) 2,100 : ¥16.33627 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
ADE7763ARSZRL IC ENERGY METERING 1PHASE 20SSOP Analog Devices Inc.	36,674 In Stock	1 : ¥47.54000 Cut Tape (CT) 1,500 : ¥25.39873 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	390kOhm	0.1%	2.4V	0.8V	3mA	4.75 V ~ 5.25 V	Single Phase	-40°C ~ 85°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
MCP3914A1-E/MV IC ENERGY METER FRONT 8CH 40UQFN Microchip Technology	22,089 In Stock	1 : ¥56.92000 Tube	-	Tube	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)
ADM1293-1AACPZ-RL7 IC MONITOR QUAD UV/OV 16LFCSP Analog Devices Inc.	2,433 In Stock	1 : ¥133.39000 Cut Tape (CT) 1,500 : ¥89.90910 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	-	1.1V	0.4V, 0.8V, 1.5V	3.6mA	2.95 V ~ 20 V	Single Phase	-40°C ~ 105°C	Surface Mount	16-WQFN Exposed Pad, CSP	16-LFCSP-WQ (4x4)
LTC2946IDE#PBF IC ENERGY MONITOR I2C 16DFN Analog Devices Inc.	815 In Stock	1 : ¥95.71000 Tube	-	Tube	Active	-	0.4%	-	-	900µA	2.7 V ~ 100 V	Single Phase	-40°C ~ 85°C	Surface Mount	16-WFDFN Exposed Pad	16-DFN (4x3)
LTC2946HMS#PBF IC ENERGY MONITOR I2C 16MSOP Analog Devices Inc.	2,923 In Stock	1 : ¥119.96000 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.	227 In Stock	1 : ¥119.96000 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)
ADM1293-1AACPZ IC MONITOR QUAD UV/OV 16LFCSP Analog Devices Inc.	9,676 In Stock	1 : ¥133.39000 Tray	-	Tray	Active	-	-	1.1V	0.4V, 0.8V, 1.5V	3.6mA	2.95 V ~ 20 V	Single Phase	-40°C ~ 105°C	Surface Mount	16-WQFN Exposed Pad, CSP	16-LFCSP-WQ (4x4)
ATM90E26-YU-R IC ENERGY METER 1.8V/3V 28SSOP Microchip Technology	54,118 In Stock	1 : ¥13.99000 Cut Tape (CT) 2,000 : ¥12.63974 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	6,907 In Stock	1 : ¥27.66000 Cut Tape (CT) 4,000 : ¥14.75750 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)
MCP39F511N-E/MQ IC PWR MONITOR 2CH 1PH 28QFN Microchip Technology	255 In Stock	1 : ¥30.29000 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-Y 48-TQFP, IND TEMP, 1.8V/3V, TRAY Microchip Technology	25,470 In Stock	1 : ¥30.69000 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)
MCP3912A1-E/MQ IC ENERGY METER FRONT 4CH 28QFN Microchip Technology	590 In Stock	1 : ¥35.93000 Tube	-	Tube	Active	-	0.1%	0.7V	0.3V	2.8mA	2.7 V ~ 3.6 V	3 Phase	-40°C ~ 125°C	Surface Mount	28-VFQFN Exposed Pad	28-QFN (5x5)
CS5490-ISZ IC ENERGY METER 2-CH 16SOIC Cirrus Logic Inc.	9,761 In Stock	1 : ¥39.27000 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
ADE7953ACPZ IC ENERGY METERING 1PH 28LFCSP Analog Devices Inc.	3,325 In Stock	1 : ¥43.32000 Tray	-	Tray	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)
MCP3913A1-E/SS IC ENERGY METER FRONT 6CH 28SSOP Microchip Technology	512 In Stock	1 : ¥46.11000 Tube	-	Tube	Active	-	0.1%	0.7V	0.3V	4.5mA	2.7 V ~ 3.6 V	3 Phase	-40°C ~ 125°C	Surface Mount	28-SSOP (0.209", 5.30mm Width)	28-SSOP
ADE7763ARSZ IC ENERGY METERING 1PHASE 20SSOP Analog Devices Inc.	497 In Stock	1 : ¥47.54000 Tube	-	Tube	Active	390kOhm	0.1%	2.4V	0.8V	3mA	4.75 V ~ 5.25 V	Single Phase	-40°C ~ 85°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
CS5484-INZ IC 4-CH POWER MEASUREMENT Cirrus Logic Inc.	4,821 In Stock	1 : ¥48.49000 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)
ADE9153AACPZ 1 PH MTR IC W/AUTO CALIBRATION Analog Devices Inc.	674 In Stock	1 : ¥79.81000 Tray	-	Tray	Active	113kOhm, 256kOhm, 7.8MOhm	0.25%	2.4V, 2.5V	0.8V, 0.4V	9.3mA	2.97 V ~ 3.63 V	Single Phase	-40°C ~ 85°C	Surface Mount	32-WFQFN Exposed Pad, CSP	32-LFCSP (5x5)
LTC2946HDE-1#PBF IC ENERGY MONITOR I2C 16DFN Analog Devices Inc.	442 In Stock	1 : ¥119.96000 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)
MCP3910A1-E/SS IC ENERGY METER FRONT 2CH 20SSOP Microchip Technology	202 In Stock	1 : ¥21.07000 Tube	-	Tube	Active	-	0.1%	0.7V	0.3V	1.5mA	2.7 V ~ 3.6 V	2 x Single Phase	-40°C ~ 125°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
MCP3910A1-E/ML IC ENERGY METER FRONT 2CH 20QFN Microchip Technology	217 In Stock	1 : ¥22.42000 Tube	-	Tube	Active	-	0.1%	0.7V	0.3V	1.5mA	2.7 V ~ 3.6 V	2 x Single Phase	-40°C ~ 125°C	Surface Mount	20-VFQFN Exposed Pad	20-QFN (4x4)
MCP3906A-I/SS IC POWER METERING-1 PHASE 24SSOP Microchip Technology	525 In Stock	1 : ¥23.37000 Tube	-	Tube	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
MCP3919A1-E/SS IC ENERGY METER FRONT 3CH 28SSOP Microchip Technology	108 In Stock	1 : ¥27.98000 Tube	-	Tube	Active	-	0.1%	0.7V	0.3V	2.1mA	2.7 V ~ 3.6 V	3 Phase	-40°C ~ 125°C	Surface Mount	28-SSOP (0.209", 5.30mm Width)	28-SSOP

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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.