Description

The 71M6542F-IGT+ is an electronic component belonging to the energy metering product category. It is designed to work with Maxim Integrated's 4th-generation polyphase-metering 71M654x systems-on-chips (SoCs). The component utilizes isolated sensors that do not require expensive and nonlinear isolation transformers or CTs, and nonisolating sensors such as resistive shunts can be used with the sensor ICs.

Specifications and features

• Accuracy: 0.1% over 2000:1 current range
• Standard Compliance: Exceeds IEC 62053/ANSI C12.20 standards
• Compatible with shunt resistors as low as 50µΩ
• On-chip temperature sensor enables localized digital temperature compensation by the 71M654x
• 22-bit ADC
• Power consumption: 3.3mW typical consumption
• On-chip power monitoring
• Industrial temperature range
• Package: 8-Pin Lead(Pb)-Free SO Package

Application Scenarios

The 71M6542F-IGT+ component is primarily used for energy metering applications that require accurate measurements in a wide range of current loads.

Comparison

• Enables the use of nonisolating sensors such as resistive shunts, which are more cost-effective and produce less nonlinearity than other sensors.
• Provides accurate measurements over a wide range of current loads.
• Complies with international standards such as IEC 62053/ANSI C12.20 standards.

• The component's application is limited to energy metering applications and is not suitable for other purposes.