| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,645 pcs
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2645 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TMC2208-LA-T is a monolithic stepper motor driver integrated circuit designed for silent operation and high precision, developed by Trinamic (now part of Analog Devices). It is recognized for its StealthChop2 technology, which eliminates motor noise at low speeds.
This IC is suitable for applications requiring smooth motion and silent operation, such as 3D printing, medical equipment, and office automation. Key electrical specifications include a motor supply voltage (VS) of 4.75V to 28V and a logic supply voltage (VCC_IO) of 3V to 5.25V. It can handle a continuous RMS phase current of up to 1.2A and a peak phase current of up to 2.0A, with a microstep resolution of up to 1/256.
The TMC2208-LA-T supports UART and Step/Dir communication interfaces and is designed for 2-phase bipolar stepper motors. It incorporates protection features such as overcurrent, short-circuit, undervoltage, and overtemperature protection.
Packaged in a 28-QFN (5x5) with an exposed pad, the device features a surface mount type. The operating temperature range is -40°C to 125°C (TJ).
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The motor supply voltage range is 4.75V to 28V.
The continuous RMS phase current is up to 1.2A.
The microstep resolution is up to 1/256.
It supports UART and Step/Dir interfaces.
The operating temperature is -40°C to 125°C (TJ).
It is in a 28-VFQFN Exposed Pad package.