KA2821D PDF 데이터시트 검색

www.fairchildsemi.com KA2821D Stepping Motor Driver Features Built-in chip enable function (Active low) Low saturation voltage Low power dissipation Input level: TTL, LSTTL, 5V CMOS compatible Standard MPU direct interface Built-in Thermal Shutdown(TSD) circuit 2-CH H-bridge driver Description The KA2821D is a monolithic integrated circuit, and suitable as a two-phase stepping motor driver of a 3.5-inch FDD system. 20-SOP-300 Typical Application Floppy disk drive (FDD) General step