GENERAL DESCRIPTION

The ADMC200 is a motion coprocessor that can be used with either microcontrollers or digital signal processors (DSP).

FEATURES

Analog Input Block

11-Bit Resolution Analog-to-Digital (A/D) Converter

4 Single-Ended Simultaneously Sampled Analog Inputs

3.2 μs Conversion Time/Channel

0 V–5 V Analog Input Range

Internal 2.5 V Reference

PWM Synchronized Sampling Capability

12-Bit PWM Timer Block

Three-Phase Center-Based PWM

1.5 kHz–25 kHz PWM Switching Frequency Range

Programmable Deadtime

Programmable Pulse Deletion

PWM Synchronized Output

External PWM Shutdown

Vector Transformation Block

12-Bit Vector Transformations

Forward and Reverse Clarke Transformations

Forward and Reverse Park Rotations

2.9 μs Transformation Time

DSP & Microcontroller Interface

12-Bit Memory Mapped Registers

Twos Complement Data Format

6.25 MHz to 25 MHz Operating Clock Range

68-Lead PLCC Package

Single 5 V DC Power Supply

Industrial Temperature Range