| Function / Topology | Silent 2-phase stepper motor driver with STEP/DIR and single-wire UART, 256 µSteps, SpreadCycle and StealthChop2 |
| Input Voltage | 4.75 V to 29 V DC |
| Output Current | Output current up to 2.8 A peak / 2 A RMS coil current; low RDSon LS/HS 170 mΩ typ at 25°C |
| Control Interface | STEP/DIR and single-wire UART with OTP |
| Operating Temperature | -40°C to +125°C (junction) |
| Microstepping | 1 to 256 microsteps (8/16/32/64 pin setting with MicroPlyer interpolation) |
| Motion Features | StealthChop2, SpreadCycle, StallGuard4, CoolStep, MicroPlyer |
| Package Details | QFN-28 (5×5 mm) |
Analog Devices
