TMC2226

RECOMMENDED FOR NEW DESIGNS

Silent stepper motor driver 5 to 36V, up to 1.4A with S/D and UART Interface, 256 µSteps, SpreadCycle and Stealthchop2

Analog Devices TMC2226 Product Info

10 February 2026 20

Features

2-phase stepper motors up to 2.8A coil current (peak), 2A RMS
STEP/DIR Interface with 8, 16, 32 or 64 microstep pin setting
Smooth Running 256 microsteps by MicroPlyer^™ interpolation
StealthChop2^™ silent motor operation
SpreadCycle^™ highly dynamic motor control chopper
StallGuard4^™ load and stall detection for StealthChop
CoolStep^™ current control for energy savings up to 75%
Low RDSon, Low Heat-Up LS 170mΩ & HS 170mΩ (typ. at 25°C)

Voltage Range 4.75 to 29V DC
Low Power Standby to fit standby energy regulations
Internal Sense Resistor option (no sense resistors required)
Passive Braking, Freewheeling, and automatic power down
Single Wire UART & OTP for advanced configuration options
Integrated Pulse Generator for standalone motion
Full Protection & Diagnostics
Thermally optimized HTSSOP package for optical inspection

Part details & applications

The TMC2226 is an ultra-silent motor driver IC for two phase stepper motors. ADI TRINAMIC's sophisticated StealthChop2^™ chopper ensures noiseless operation, maximum efficiency and best motor torque. Its fast current regulation and optional combination with SpreadCycle^™ allow highly dynamic motion while adding. StallGuard4^™ provides sensorless homing. The integrated power MOSFETs handle motor currents up to 2A RMS with protection and diagnostic features for robust and reliable operation. A simple to use UART interface opens up tuning and control options. Industries’ most advanced Step/Dir stepper motor driver family upgrades designs to noiseless and most precise operation for cost-effective and highly competitive solutions.

APPLICATIONS

Compatible Design Upgrade
3D Printers
Printers, POS
Office and home automation
Textile, Sewing Machines
CCTV, Security
ATM, Cash recycler
HVAC
Battery Operated Equipment

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ELECTRONIC COMPONENTS
All In One Distributor

TMC2226

Silent stepper motor driver 5 to 36V, up to 1.4A with S/D and UART Interface, 256 µSteps, SpreadCycle and Stealthchop2

Analog Devices TMC2226 Product Info

Features

Part details & applications

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS All In One Distributor

TMC2226

Silent stepper motor driver 5 to 36V, up to 1.4A with S/D and UART Interface, 256 µSteps, SpreadCycle and Stealthchop2

Analog Devices TMC2226 Product Info

Features

Part details & applications

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS
All In One Distributor