ML9489 Datasheet | LAPIS

FEDL9489-02 Issue Date: Apr. 3, 2013 Static, 1/2 Duty, 1/3 Duty, 1/4 Duty 160 Outputs LCD Driver GENERAL DESCRIPTION The ML9489 is an LCD driver LSI, consists of a 160-bit shift register, a 640-bit data latch, 160 sets of LCD drivers, and a mon signal generation circuit. It can directly drive an LCD up to 160 segments for static display, 320 segments for 1/2-duty display, 480 segments for 1/3-duty display, and 640 segments for 1/4-duty display. The three-wire serial interface and I2C interface are selectable. Features  - - - Logic power supply voltage : 2.7 to 5.5 V LCD drive power supply voltage : 4.5 to 5.5 V Maximum number of segments Static display : 160 segments 1/2-duty...