ADSP-CM40x IN MOTOR CONTROL

ADSP-CM40x IN MOTOR CONTROL

Designers of servo and motor drives require highly accurate, closed-loop control to improve the energy efficiency and performance of their products. The new ADSP-CM40x series of mixed-signal control processors integrates the industry's only embedded dual 16-bit A/D converter with up to 14 bits of accuracy together with a 240-MHz floating-point ARM® Cortex™-M4 processor core. In addition to its analog conversion performance and 380-ns conversion speeds, the ADSP-CM40x provides a number of other features such as a full sinc filter implementation to interface directly to isolated sigma-delta modulators (AD7400A / AD7401A) which are used in shunt-based current sensing system architectures. The availability of an on-chip sinc filter eliminates the cost and engineering resources required to implement that function in an FPGA.

ADSP-CM408F Universal AC Input Motor Drive
INTERACTIVE BLOCK DIAGRAM


(Click on the blue blocks within the diagram to access product pages.)

   
High Voltage Motor Control Block Diagram
Processor and Communications (EZ-KIT)  |  Isolated PWM Drive  |  Iphase Sensing (Hall Effect)  |  Iphase Sensing (Shunt)

Isolated DC-Link I/V/Temp Sensing  |  Position Sensing (Encoder/Resolver)  |  Power Conversion  |  Power Factor Correction

ADSP-CM408F MOTOR DRIVE VIDEO

ADSP-CM408F MOTOR DRIVE CONTROL BOARD (EZ-KIT)

CM408F EZ-Kit Evaluation Board

ADSP-CM408F MOTOR DRIVE KEY PLOTS

ADSP-CM408F MOTOR DRIVE KEY PLOTS

ADSP-CM408F MOTOR DRIVE POWER BOARD

High Voltage Motor Control Board

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