TMC453 Datasheet, PDF (1/1 Pages) TRINAMIC Motion Control GmbH & Co. KG. – High End Motion Controller with Encoder Interface for Stepper Motors

Motion Controllers for Stepper Motors
Integrated Circuits
TMC 453
High End Motion Controller with Encoder Interface for Stepper Motors
The TMC453 is a high-end motor controller for all common 2-, 3-, and 5-phase stepper
motors. It provides encoder feedback for high reliability or high position resolution drives.
A large set of motion control features is included on this IC. The various function blocks
are hardwired and „ready-to-use“. All processes can be serialized using the instruction
based interface. A complete linear & S-shaped ramp generation unit is integrated within
the TMC453. All dynamic parameters can be adjusted for a given application in a very
broad range. The CPU is relieved from all time critical tasks like ramp calculation or micro-
step generation. Thus CPU and software engineer can focus on higher level motion con-
trol jobs. In many applications, the TMC453 reduces the time time-to-market, and it saves
costs for software development and hardware engineering. The TMC453 turns stepper
motors into easy to use peripherals!
A PC based evaluation kit is available that comes together with software for demonstration
of all TMC453 capabilities.
Main characteristics
controls 2-, 3-, and 5-phase stepper
motors
full step, half step, sine-step
relieves CPU from all time critical tasks
incremental encoder interface
pulse generation from mHz to MHz
S-shaped and linear ramp generation
PID controller for holding the position
synchronization of multiple TMC453
three integrated 8-bit DACs
interrupt controller
Interface
parallel interface
serial IIC bus interface
Electrical data
5V supply
Package
PLCC68
for medical applications only (no RoHS)
ORDER CODE
TMC453-PI
TMC453-EVAL
DESCRIPTION
1-axis controller PLCC68 package
evaluation board
For further detailed information and datasheets please refer to our website http://www.trinamic.com.
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