MAX71071+T

MAX71071 Dual-Channel Isolated Metrology ADCs - Maxim MAX71071, MAX71071H Dual-Channel Isolated Metrology ADCs Eliminate Current Transformers with Isolated ADC Request Full Data Sheet (https://support.maximintegrated.com/en/nda/basic.mvp? doc_type=datasheet&doc_id=8357&team_id=49) Subscribe (/en/products/all-products/product-status-codes.html) Active: In Production. OVERVIEW Description The MAX71071/MAX71071H are dual-channel isolated analog-to-digital converters (ADCs) for use with a compatible MAX71xxx host. The device provides current and voltage measurements to the host while the host provides control, command, and power to the MAX71071/MAX71071H. A pulse transformer provides the isolated data, clock, and power path between the device and host, eliminating the need for additional isolation components in the measurement subsystem. Key Features • • • • • • • • • • 0.1% Accuracy Over 2000:1 Current Range 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 MAX71xxx Dual 24-Bit ADC Powered from the MAX71xxx Using Pulses Sent Through the Transformer 1.4mA Typical Consumption On-Chip Power Monitoring Industrial Temperature Range Small 10-Pin µMAX® Package MAX71071, MAX71071H: Block Diagram Enlarge++ Applications/Uses • Industrial Energy Meters • Residential Energy Meters • Smart Grid Monitoring © 2014 Maxim Integrated | Contact Us (http://www.maximintegrated.com/en/aboutus/contact-us.html) | Careers (http://www.maximintegrated.com/en/aboutus/careers.html) | Legal (http://www.maximintegrated.com/en/aboutus/legal.html) | Privacy (http://www.maximintegrated.com/en/aboutus/legal/privacy-policy.html) | Site Map (http://www.maximintegrated.com/en/site-map.html) | Follow Us: (http://www.maximintegr http://www.maximintegrated.com/en/products/industries/metering-energy-measurement/MAX71071.html 7/11/2014