LB1940U driver equivalent, (lb1940t/u) 2-ch h-bridge constant current driver.
* Low-voltage driving 2-power source type: VS = 1.6 to 7.5V, VDD = 1.9 to 6.5V Single power source type: VS = VDD = 1.9 to 7.5V
* Low saturation output: VO(sat) =.
that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other ap.
Pin No. LB1940T 1 2 3 4 5 6 7 8 9 10 LB1940U 20 19 18 17 16 15 14 13 12 11 Pin Name VC1 S-GND VC2 Vref ENA1 ENA2 IN1 IN2 FC1 FC2 Description Reference voltage input for 1ch control GND for control system Reference voltage input for 2ch control Refere.
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