SSD1870 データシートの表示（PDF） - Solomon Systech

部品番号

コンポーネント説明

メーカー

SSD1870

MLA COLUMN (SEGMENT) DRIVER

Solomon Systech  

SOLOMON SYSTECH LIMITED

SEMICONDUCTOR TECHNICAL DATA

SSD1870

Advance Information

SSD1870 MLA COLUMN (SEGMENT) DRIVER

CMOS

1. GENERAL DESCRIPTION

SSD1870 is an MLA (Multi Line Addressing) segment driver with 160 five-level outputs. SSD1870 can be

used with row (common) driver SSD1881/1882 and MLA power chip SSD1730 to form an LCD display system

which produce high speed and good contrast display quality. Besides, the power consumption of an MLA

display system is lower than the display system using conventional driving method.

The SSD1870 has an on-chip 160 x 240 bits display RAM supporting maximum upto 240 MUX. With cascade

configuration, higher display resolution can be produced. The driver stores display data in the display RAM

and generates LCD driving signals. The display data transmission from the controller can be suspended when

there is no change in the display, thereby enabling an ultra low power display system.

2. FEATURES

Power supply to logic system, 3.0V - 3.6V

Power supply to LCD system, 6.0V - 7.2V (referenced to VDD_COL)

Four line MLA driving

160 segment outputs

Maximum 240 Mux ratio

On chip 160 x 240 bit display RAM

4-bit / 8-bit display data input

Non-biased display off function

Output shift direction pin select supported

Cascade supported

Halt Write Function to save power consumption

Available in TAB (Tape Automated Bonding) Package

This document contains information on a new product. Specifications and information herein are subject to change without notice.

IC manufactured under Motif license including U.S. Patent No. 5,420,604

Copyright  2001 SOLOMON Systech Limited

Rev 2.0

05/2002

Share Link: