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AC/DC Power and Energy Products

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Product Power Type Device Type Resolution (bits) Channels Sample Rate (kSPS max) Input Type ADC SINAD (dB) Measurement Error Dynamic Range Gain Selection Voltage Reference Drift Typical (ppm/°C) Interface Architecture Analog Supply Voltage Range (V) Digital Supply Voltage Range (V) Temperature Range (°C) Comments Automotive Recommended Status Packages 5K Pricing
ATSENSE101 Single-Phase Analog-Front-End 24 3 Differential 84 0.1% 3000:1 Up to 8x 50 SPI Delta Sigma -40 to 85 Metrology library with ATSAM4C No In Production 20/SOIC $1.97
ATSENSE201 Poly-Phase Analog-Front-End 24 4 Differential 84 0.1% 3000:1 Up to 8x 10 SPI Delta Sigma -40 to 85 Metrology library with ATSAM4C No In Production 32/TQFP $2.49
ATSENSE301 Poly-Phase Analog-Front-End 24 7 Differential 84 0.1% 3000:1 Up to 8x 10 SPI Delta Sigma -40 to 85 Metrology library with ATSAM4C No In Production 32/TQFP $2.94
MCP3901 Single-Phase Analog-Front-End 24 2 2 Differential 91 0.1% 1:32 15 SPI Delta Sigma 4.5 - 5.5 2.7 - 5.5 -40 to 125 Yes In Production
Consider: MCP3911
20/QFN, 20/SSOP $1.44
MCP3903 Poly-Phase Analog-Front-End 24 6 6 Differential 91 0.1% 1:32 5 SPI Delta Sigma 4.5 - 5.5 2.7 - 3.6 -40 to 125 Yes In Production
Consider: MCP3913
28/SSOP $3.09
MCP3905A Single-Phase Energy Meter IC 16 2 0 Differential n/a 0.1% 500:1 1:16 15 Pulse Output Delta Sigma 4.5 - 5.5 4.5 - 5.5 -40 to 125 Active power only Yes In Production 24/SSOP $1.36
MCP3905L Single-Phase Energy Meter IC 16 2 2 Differential n/a 0.1% 500:1 1:16 15 Pulse Output Delta Sigma 4.5 - 5.5 4.5 - 5.5 -40 to 125 Active power only with reduced pulse width Yes In Production 24/SSOP $1.36
MCP3906A Single-Phase Energy Meter IC 16 2 2 Differential n/a 0.1% 1000:1 1:32 15 Pulse Output Delta Sigma 4.5 - 5.5 4.5 - 5.5 -40 to 125 Active power only Yes In Production 24/SSOP $1.47
MCP3909 Single-Phase Energy Meter IC 16 2 2 Differential 82 0.1% 1000:1 1:16 15 SPI/Pulse Output Delta Sigma 4.5 - 5.5 4.5 - 5.5 -40 to 125 Active power only Yes In Production
Consider: MCP3910, MCP3913
24/SSOP $1.48
MCP3910 Single-Phase Analog-Front-End 24 2 2 Differential 93.5 0.1% 10000:1 1:32 9 SPI/2-Wire Delta Sigma 2.7 - 3.6 2.7 - 3.6 -40 to 125 2-Wire optimized for poly-phase shunt meters Yes In Production 20/QFN, 20/SSOP $1.46
MCP3911 Single-Phase Analog-Front-End 24 2 2 Differential 94.5 0.1% 10000:1 1:32 7 SPI Delta Sigma 2.7 - 3.6 2.7 - 3.6 -40 to 125 Yes In Production 20/QFN, 20/SSOP $1.40
MCP3912 Poly-Phase Analog-Front-End 24 4 4 Differential 93.5 0.1% 10000:1 1:32 9 SPI Delta Sigma 2.7 - 3.6 2.7 - 3.6 -40 to 125 Yes In Production 28/QFN, 28/SSOP $2.34
MCP3913 Poly-Phase Analog-Front-End 24 6 6 Differential 94.5 0.1% 10000:1 1:32 9 SPI Delta Sigma 2.7 - 3.6 2.7 - 3.6 -40 to 125 Also ideal for single-phase power distribution systems Yes In Production 28/SSOP, 40/UQFN $3.04
MCP3914 Poly-Phase Analog-Front-End 24 8 8 Differential 94.5 0.1% 10000:1 1:32 9 SPI Delta Sigma 2.7 - 3.6 2.7 - 3.6 -40 to 125 Also ideal for single-phase power distribution systems Yes In Production 40/UQFN $3.76
MCP3918 Single-Phase Analog-Front-End 24 1 1 Differential 93.5 0.1% 10000:1 1:32 9 SPI/2-Wire Delta Sigma 2.7 - 3.6 2.7 - 3.6 -40 to 125 2-Wire optimized for poly-phase shunt meters Yes In Production 20/QFN, 20/SSOP $1.12
MCP3919 Poly-Phase Analog-Front-End 24 3 3 Differential 93.5 0.1% 10000:1 1:32 9 SPI/2-Wire Delta Sigma 2.7 - 3.6 2.7 - 3.6 -40 to 125 2-Wire optimized for poly-phase shunt meters Yes In Production 28/QFN, 28/SSOP $1.84
MCP39F501 Single-Phase Power Monitoring IC 24 2 2 Differential 94.5 0.1% 4000:1 1:32 10 UART Delta Sigma 2.7 - 3.6 2.7 - 3.6 -40 to 125 Yes In Production
Consider: MCP39F511
28/QFN $1.82
MCP39F511 Single-Phase Power Monitoring IC 24 2 2 Differential 94.5 0.1% 4000:1 1:32 10 UART Delta Sigma 2.7 - 3.6 2.7 - 3.6 -40 to 125 Yes In Production 28/QFN $1.82
MCP39F511A Single-Phase Power Monitoring IC 24 2 2 Differential 94.5 0.1% 4000:1 1:32 7 UART Delta Sigma 0 - 0 2.7 - 3.6 -40 to 125 Yes In Production 28/QFN $1.82
MCP39F511N Single-Phase Power Monitoring IC 24 3 3 Differential 94.5 0.5% 4000:1 1:32 10 UART Delta Sigma 2.7 - 3.6 2.7 - 3.6 -40 to 125 Metering and monitoring of two electrical loads Yes In Production 28/QFN $1.82
MCP39F521 Single-Phase Power Monitoring IC 24 2 2 Differential 94.5 0.1% 4000:1 1:32 10 I2C Delta Sigma 2.7 - 3.6 2.7 - 3.6 -40 to 125 Yes In Production 28/QFN $1.82
5K pricing is for budgetary use only, shown in United States dollars. The prices are representative and do not reflect final pricing. Contact your local Microchip sales representative or distributor for volume and / or discount pricing.

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Product
Power Type
Device Type
Resolution (bits)
Channels
Sample Rate (kSPS max)
Input Type
ADC SINAD (dB)
Measurement Error
Dynamic Range
Gain Selection
Voltage Reference Drift Typical (ppm/°C)
Interface
Architecture
Analog Supply Voltage Range (V)
Digital Supply Voltage Range (V)
Temperature Range (°C)
Comments
Automotive Recommended
Status
Packages
5K Pricing