I I I I I I I I I I I I ±1 A, 35 V Continuous Output Rating Low rDS(on) DMOS Output Drivers Optimized Microstepping via 6-Bit Linear DACs Programmable Mixed, Fast, and Sl.

saving cost and external component count, while minimizing power dissipation. Internal circuit protection includes ther.

Serial Interface. The A3973SB/SLB is controlled via a 3-wire (clock, data, strobe) serial port. The programmable functions allow maximum flexibility in configuring the PWM to the motor drive requirements. The serial data is written as two 19-bit wor.

3970

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39-01-2145

39-28-1xxx

39-28-8xxx

39-29-0xxx

39-29-3xxx

39-29-6xxx

39-31-0040