Motor and Power Control

Motor and Power Control

Analog Devices’ motor and power control focus is on core signal chains for servos and robotics, drives, application-specific motor control, power supplies and uninterruptible power supplies (UPS). A complete product portfolio is available including data converters, amplifiers, embedded processors, iCoupler® digital isolators, and power management devices. Together with model-based control support and a specialized partner network, ADI has all the hardware, software and signal processing experience needed to help simplify, differentiate and optimize system-level and applications-oriented motor and power control circuit designs.



Explore Motor and Power Control Applications

  • Inverters
  • Inverters solutions are customized for specific industrial applications where efficiency and reliability are key performance parameters.

  • Standard Drives
  • Standard Drives are designed to support a broad range of industrial applications where efficient control of torque, speed and in some cases position is demanded.

  • Servos & Robotics
  • Servos & Robotics solutions are associated with attaining the highest performance and accuracy of a moving system. In most cases the end solution is a CNC or robot system that operates with high precision, and requires control of absolute position and best torque alignment.

  • Power Supplies and UPS
  • Power Supplies can benefit from digital power controllers which provide flexibility and diagnostic functions not typically found on analog power supplies.

    UPS systems represent conversions from AC to DC and DC to AC.

Design Resources

Architecture Grid

Motor Control Architecture Grid

Click on image to enlarge.

Interactive Block Diagram

Motor-Control-Interactive-Block-Diagram

New Products

  • ADSP-CM409F

    The ADSP-CM409F Mixed-Signal Control Processor integrates dual high precision 16 bit ADCs and an ARM® Cortex-M4TM processor core with floating-point unit operating at 240 MHz core clock frequency and integrating 384KB of SRAM memory, 2M byte of flash memory, and accelerators and peripherals optimized for motor control, photo-voltaic (PV) inverter control and other embedded MoreRead more

    Diagram for ADSP-CM40x Family

    - Mixed-Signal Control Processor with ARM Cortex-M4 and 16-bit ADCs in 19x19mm 212-ball, CSP BGA Package

  • AD7405

    The AD7405 is a high performance, second-order, Σ-Δ modulator that converts an analog input signal into a high speed, single-bit LVDS data stream, with on-chip digital isolation based on Analog Devices, Inc., iCoupler® technology. The AD7405 operates from a 5 V (VDD1) power supply and accepts a differential input signal of ±250 mV (±320 mV full-scale). The differential input is ideally suited to MoreRead more

    AD7405 Diagram

    - 16-Bit, Isolated Sigma-Delta Modulator, LVDS Interface

  • AD7403

    The AD7403 is a high performance, second-order, Σ-Δ modulator that converts an analog input signal into a high speed, single-bit data stream, with on-chip digital isolation based on Analog Devices, Inc., iCoupler® technology. The AD7403 operates from a 5 V (VDD1) power supply and accepts a differential input signal of ±250 mV (±320 mV full-scale). The differential input is MoreRead more

    AD7403 Diagram

    - 16-Bit, Isolated Sigma-Delta Modulator

  • ADUM7223

    The ADuM7223 is a 4A isolated, half-bridge gate driver that employ Analog Devices, Inc.’s iCoupler® technology to provide independent and isolated high-side and low-side outputs. Combining high speed CMOS and monolithic transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives such as the combination of pulse transformers MoreRead more

    ADuM7223 Diagram

    - Isolated Precision Half-Bridge Driver, 4 A Output

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