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ADMC330 - Single Chip DSP Motor Controller

Datasheet Summary

Description

The ADMC330 is a low cost single chip DSP microcontroller optimized for stand alone ac motor control applications.

The device is based on a 20 MHz fixed-point DSP core (ADSP2171) and a set of motor control peripherals including seven analog input channels and a 12-bit three-phase PWM generator.

Features

  • Seven Analog Input Channels Acquisition Synchronized to PWM Switching Frequency Three-Phase 12-Bit PWM Generator Programmable Deadtime and Narrow Pulse Deletion 2.5 kHz Minimum Switching Frequency ECM Control Mode Output Control for Space Vector Modulation Gate Drive Block (Pulsed PWM Output Capability) Hardwired Output Polarity Control External Trip Input Two 8-Bit Auxiliary PWM Timers Synthesized Analog Output 39 kHz Frequency 0 to 99.6% Duty Cycle Eight Bits of Digital I/O Port Bit Configurab.

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Datasheet preview – ADMC330

Datasheet Details

Part number ADMC330
Manufacturer Analog Devices
File Size 163.30 KB
Description Single Chip DSP Motor Controller
Datasheet download datasheet ADMC330 Datasheet
Additional preview pages of the ADMC330 datasheet.

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Full PDF Text Transcription

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a FEATURES Seven Analog Input Channels Acquisition Synchronized to PWM Switching Frequency Three-Phase 12-Bit PWM Generator Programmable Deadtime and Narrow Pulse Deletion 2.5 kHz Minimum Switching Frequency ECM Control Mode Output Control for Space Vector Modulation Gate Drive Block (Pulsed PWM Output Capability) Hardwired Output Polarity Control External Trip Input Two 8-Bit Auxiliary PWM Timers Synthesized Analog Output 39 kHz Frequency 0 to 99.
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