TMC8461

LAST TIME BUY

OBSOLETE PRODUCT

Analog Devices TMC8461 Product Info

10 February 2026 6

Features

Standard compliant EtherCAT^® Slave
2 MII Interfaces for external Ethernet PHY
SPI Process Data Interface (PDI)
IO Block with 24 Multi-Function I/Os
Internal 3.3V plus free 5V-24V switch regulator

8 High Voltage I/Os (up to 35V, 100mA)
Multifunction block comprises Watchdog, 4 PWM outputs and Step/Dir generator
Direct EtherCAT access to external ADCs, stepper motor controllers, etc.
EtherCAT-P compatible voltage range

Part details & applications

The TMC8461 is a complete EtherCAT^® Slave Controller optimized for real time. It comprises all blocks required for an EtherCAT slave including two switch regulator power supplies and 35V capable high voltage I/Os for industrial environments. Timer, watchdog, PWM and SPI/ IIC master units allow for enhanced capabilities either in device emulation mode or in combination with an external CPU.

The TMC8461 can also be used in combination with EtherCAT P, allowing for both data and power to be supplied using one single cable. Click here to learn more.

APPLICATIONS

Factory Automation
Process Automation
Communication Modules
Industrial IoT
Industry 4.0
Sensors & Encoders
Robotics
Industrial Motion Control
Building Automation

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