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Ordering number : EN7232A
LB1940T LB1940U
Overview
Monolithic Digital IC
2-ch H-Bridge Constant Current Driver
The LB1940T and LB1940U are 2-phase exciter type bipolar stepping motor driver ICs that feature low-voltage, (supporting 3V battery) and low current operation with low saturation voltage. These ICs enable constant-current co...