Analog DevicesEV-ADUM7702-8FMCZData Conversion Development Boards and Kits

The ADuM7702 enables system miniaturization and reduction of torque ripple specification that improves performance and robustness of a motor control system. Proven iCoupler isolation technology offers safety and system reliability as well as allows for higher bus voltages in the inverter design further improving drive efficiency. Finally, best in class CMTI rating enables faster switching times and reduction of dead time that is often associated with the newest switching technologies such as GaN and SiC. ADuM7702/02-8 (flagship): CMOS interface is non LDO; ADuM7702 is 16 lead. ADuM7702-8 is 8 lead.

Industry's highest AC performance isolated ΣΔ ADC for motor control:

• • Improves system efficiency and reduces torque ripple
• • Proven iCoupler technology allows for higher bus voltages
• • Highest CMTI enables faster switching times

Key Features and Benefits

• • AC Performance & Offset Drift enables smaller shunt resistors to improve system efficiency, accuracy and reliability while reducing torque ripple specification.
• • Isolation Working Voltage provides safety and reliability through proven iCoupler galvanic isolation - allowing higher bus voltages, further improving drive efficiency.
• • Highest CMTI enables faster switching and reduced dead time associated with latest GaNand SiCswitching technologies.

Applications

- Industrial Automation: Motor Control, Shunts, Current sense, Isolated ADC, Sigma Delta
- Energy: Shunts, Current sense, protective relays, metering
- General Purpose: Isolated DAQ, Isolation, ADC

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