MSM5839C - OKI

MSM5839C 40-DOT SEGMENT DRIVER

The MSM5839C is a dot matrix LCD segment driver LSI which is fabricated using low power CMOS metal gate technology. This LSI consists of two 20-bit shift registers, two 20-bit latches, a 40-bit level shifter and a 40-bit 4-level driver. It converts serial data, which is received from LCD controller LSI, into parallel data and outputs LCD driving waveform to .

Features

• Supply voltage : 4.5 to 5.5V
• LCD driving voltage : 4 to 11V
• Applicable LCD duty : 1/3 to 1/64
• Bias voltage can be supplied externally.
• Applicable commomn driver: MSM5238 (32 outputs)
• Package options: 56-pin plastic QFP (QFP56-P-910-0.65-K) (Product name: MSM5839C GS-K) 56-pin plastic QFP (QFP56-P-910-0.65-L2) (Product name: MSM5839C GS-L2) 1/9 ¡ Semiconductor MSM5839C BLOCK DIAGRAM O1 O2 O19 O20 O21 O22 O39 O40 VDD(V1) V2 V3 VEE(V4) 40-Bit 4-Level Driver VDD VEE 40-Bit Level Shifter DF LOAD 20-Bit Latch 20-Bit Latch VDD VSS VSS DI1 CP 20-Bit Shift Register 20-Bit Shi.