Microchip Metering

Metering

Microchip's family of ICs for smart power meters feature the widest dynamic range in the industry as well as extremely high accuracy, helping to improve the performance of smart meters. The chips feature a dynamic range of 6000:1. This allows manufacturers to merge various types of meters currently available, such as 5(20)A, 10(40)A, 15(60)A and 20(80)A, into one standard model [5(100)A or 1(100)A]. Microchip® ICs will simplify the manufacturing process and reducing overall bill of materials.

Key Features
Single and poly-phase solutions up to class 0.2 accuracy.
6000:1 dynamic range improves performance and reduces OEM's overall cost of manufacturing and bill of materials.
Compliant with IEC62052-11, IEC62053-22/23, ANSI C12.1, C12.20.
Best-in-class temperature coefficient in the industry for this type of device.
Microchip Series Temperature Range (deg C) SPI Operating Voltage (Vcc) Max I/O Pins Packages Datasheet
Microchip Series Temperature Range (deg C) SPI Operating Voltage (Vcc) Max I/O Pins Packages Datasheet
ATM90E26 -40 to 85 1 3 - 3.6 0 28/SSOP
ATM90E32AS -40 to 85 1 3 - 3.6 0 48/TQFP
ATM90E36A -40 to 85 1 3 - 3.6 0 48/TQFP
ATSENSE101 -40 to 85 0 3 - 3.6 0 20/SOIC
ATSENSE201 -40 to 85 0 3 - 3.6 0 32/TQFP
ATSENSE301 -40 to 105 0 3 - 3.6 0 32/TQFP
ATSAM4C16 -40 to 85 7 1.62 - 3.6 74 100/LQFP
ATSAM4C32 -40 to 85 7 1.62 - 3.6 106 100/LQFP
ATSAM4C4 -40 to 85 7 1.62 - 3.6 74 100/LQFP
ATSAM4C8 -40 to 85 7 1.62 - 3.6 74 100/LQFP
ATSAM4CMP16 -40 to 85 4 1.62 - 3.6 52 100/LQFP
ATSAM4CMP32 -40 to 85 4 1.62 - 3.6 52 100/LQFP
ATSAM4CMP8 -40 to 85 4 1.62 - 3.6 52 100/LQFP
ATSAM4CMS16 -40 to 85 5 1.62 - 3.6 57 100/LQFP
ATSAM4CMS32 -40 to 85 5 1.62 - 3.6 57 100/LQFP
ATSAM4CMS4 -40 to 85 5 1.62 - 3.6 57 100/LQFP
ATSAM4CMS8 -40 to 85 5 1.62 - 3.6 57 100/LQFP