NTE7005

NTE7005 Integrated Circuit 2–Phase Stepping Motor Driver Description: The NTE7005 monolithic power IC is a dual bridge driver in a 16–Lead DIP type package. The maximum driving current and voltage is 330mA x 12V per bridge. Therefore, the best use for this part is in a two–phase bipolar stepping motor driving the head actuator of a 3, to 5.25–inch Floppy Disk Drive. Features: D 330mA Output Current Capability D Dual Bridge Included D Power Save D Single Input Direction Control D Low Output Saturation Voltage D Low Supply Current D Low Input Current D Compatible with TTL, LSTTL, and 5V CMOS D Thermal Shutdown Absolute Maximum Ratings: (TA = +25°C, Note 1 unless otherwise specified) Logic Stage Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V Seeking Supply Voltage, Vs1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V Holding Supply Voltage, Vs2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V Input Voltage, Vi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to VCC Peak Seeking Current (t ≤ 5ms), Io(peak) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA DC Seeking Current, Ios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...