TMC2226-SA-T features and advantages: 2-phase stepper motor with up to 2.8A coil current (peak), 2A RMS STEP/DIR interface, with 8, 16, 32 or 64 microstep pin settings for smooth operation of MicroPlyer ™  Interpolate 256 Microsteps StealthChop2 ™  Silent motor operation SpreadCycle ™  StallGuard4 for High Dynamic Motor Control Chopper StealthChop ™  Load and stall detection StealthChop CoolStep ™  Current control can save up to 75% of energy-saving, low conductivity on power, low heat generation LS 170m Ω and HS 170m Ω (typical value of 25 ° C) voltage range 4.75... 29V DC low power standby, compliant with standby energy regulations, internal detection resistor options (no need to detect resistors), passive braking, freewheeling, and automatic power-off, single line UART and OTP for advanced configuration options, integrated pulse generator for independent motion, comprehensive protection and diagnosis, thermal optimized HTSSOP package for optical detection
The TMC2226-SA-T is an ultra quiet motor driver IC used for two-phase stepper motors. ADI TRINAMIC Precision StealthChop2 ™ The chopper ensures noiseless operation, maximum efficiency, and optimal motor torque. Its fast current regulation and optional combination with SpreadCycle ™ Allow highly dynamic motion when adding. Booth Defender 4 ™ Provide sensor free return. Integrated power MOSFET can handle motor currents up to 2A RMS, with protection and diagnostic functions, enabling robust and reliable operation. The easy-to-use UART interface opens tuning and control options. The industry's most advanced series of stepper/indicating stepper motor drivers will be upgraded in design to be noise free and operate with the most precision, achieving cost-effective and highly competitive solutions.
TMC2226-SA-T application compatible design upgrade for 3D printers, POS machines, office and home automation textiles, sewing machines, closed-circuit televisions, security ATMs, cash recovery machines, HVAC battery powered equipment