The A5985 bipolar stepper motor driver IC features a built-in translator to operate bipolar stepper motors from full-step up to 1/32 step modes that are selectable by MSx logic inputs. Output drive capacity spans up to 40V and ±2A and operates with a single supply. It targets the office and industrial automation markets with key applications to include: automatic teller machines, point of sale and laser printers, 3D printers, copiers, CCTV cameras, sewing machines, vending, and robotics. The A5985 is supplied in a 28-pin, 5 mm x 5 mm x 0.9 mm QFN package (ET designator) with exposed pad for enhanced thermal dissipation. The package is lead (Pb) free (suffix –T), with 100% matte tin plated leadframe. Price is $1.33 each/1,000.
Allegro MicroSystems
Worcester, MA
508-853-5000
http://www.allegromicro.com
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