LC75832W

Ordering number : ENA0712A LC75832E LC75832W CMOS IC Static Drive, 1/2-Duty Drive General-Purpose LCD Display Driver http://onsemi.com Overview The LC75832E and 75832W are static drive or 1/2-duty drive, microcontroller-controlled general-purpose LCD drivers that can be used in applications such as frequency display in products with electronic tuning. In addition to being capable to drive up to 108 segments directly, they can control up to 4 general-purpose output ports. Since the LC75832E and LC75832W use separate power supply systems for the LCD drive block and the logic block, the LCD driver block power-supply voltage can be set to any voltage in the range 2.7 to 6.0 volts, regardless of the logic block power-supply voltage. Features Serial data control of switching between static drive mode and 1/2 duty drive mode. Up to 54 segments can be displayed in static drive (1/1 duty) mode and up to 108 segments can be displayed in 1/2 duty drive mode. Serial data input suppo...