ML9489 Datasheet (LAPIS) - Static 1/2 Duty 1/3 Duty 1/4 Duty 160 Outputs LCD Driver

ML9489, Static 1/2 Duty 1/3 Duty 1/4 Duty 160 Outputs LCD Driver

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 common 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

ML9489 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 display : 320 segments 1/3-duty display : 480 segments 1/4-duty display : 640 segments Interface with microcomputer : Serial i