In Tape & Reel (TR) package. Packet 32-WFQFN Exposed Pad. It can also be used as a Single Phase meter. Currently available in Surface Mount. -40°C~85°C's operational temperature is extended. The power supply is 4.5V~15V. More similar parts can be found by searching LTC2947. The pins are joined by 32 pins. Application-specific 32 solution for logic gates. A 6mA device is what it is called.
LTC2947IUFE#TRPBF Features
Single Phase meter.
LTC2947IUFE#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC2947IUFE#TRPBF Energy Metering ICs applications.
Subsystem Power Measurement
Power Monitoring for Home Automation
Industrial Lighting Power Monitoring
Real-Time Measurement of Input Power for AC/DC Supplies