Maxim Integrated MAX71071
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. These metrology ADCs operate over the industrial temperature range and come in a 10-pin μMAX® package.| Part No. | MAX71071 |
|---|---|
| Datasheet | MAX71071 Download |
| Manufacturer |  Maxim Integrated |
| Description | Dual-Channel Isolated Metrology ADCs |
| Buy | Stock & Price |
GENERAL DESCRIPTION
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. µMAX is a registered trademark of Maxim Integrated Products, Inc. Ordering Information appears at end of data sheet. Benefits andFEATURES
●● Accurately Measure Voltage and Current● Dual 24-Bit ADC
● 0.1% Accuracy Over 2000:1 Dynamic Range
● Exceeds IEC 62053/ANSI C12.20 Standards
● On-Chip Temperature Sensor Enables Localized Digital Temperature Compensation
●● Galvanic Isolation Through Pulse Transformer Provides Power, Bidirectional Data, and Timing Reference
● 1.4mA Typical Consumption
● On-Chip PLL and Power Monitoring Block Diagram MAX71071/MAX71071H REFERENCE TEMP SENSOR INVP INVN P R E A M P ADC FIR PLL INIP P R E A ININ M P ADC FIR ISO I/F HOST MICROCONTROLLER (MAX71xxx) 19-7302; Rev 1; 1/15 MAX71071/MAX71071H Dual-Channel Isolated Metrology ADCs
ABSOLUTE MAXIMUM RATINGS
(All voltages with respect to VSSA.) Supplies and Ground Pins VCC....................................................................-0.5V to +3.6V VSS.
