Silergy Corporation MAX78700

Description

The MAX78700 is an isolated analog-to-digital converter (ADC) for use with a compatible MAX78xxx energy measurement processor. The device provides current and voltage measurements to the host while the host provides control, command, and power to the MAX78700. A pulse transformer provides the isolated data and power path between the device and host, eliminating the need for additional isolation components in the measurement subsystem.

Features

• Better Than 0.5% Watt-Hour Accuracy Over Wide Dynamic Range Using a Single Calibration Point
• High-Resolution Delta-Sigma ADC
• Factory-Trimmed Voltage Reference and Die Temperature Sensor
• Simplified System Architecture
• No Power Supply Required
• Fully Powered by the Host with 1the Isolation Transformer
• Eliminates Data Isolation Components
• Reduced Form Factor and Bill of Materials
• Small 10-Pin µMAX® Package

Typical applications

• Smart Grid Friendly Equipment
• Electric Vehicle Charging Systems
• Renewable Energy Systems
• Lighting Control Systems
• Commercial and Industrial Automation

More information

• Datasheet
• IC product information