1/3，1/4占空比LCD驱动器

NJU6535是用于段型LCD面板的1/3或1/4占空比LCD驱动器，并带键扫描功能，可将最多30键的扫描数据（6x5=30）传送到CPU。NJU6535根据指令选择common、键扫描和通用端口的数量。所以，它使用3 common以1/3占空比驱动126段，使用4和41以1/4占空比驱动164段。它还提供4个通用输出端口，可直接驱动LED或其它设备。此外，NJU6535可通过指令从8步进的电压中选择一个LCD驱动电压，以调节LCD面板的对比度。 • 42-segment驱动器\n• 可编程占空比 (1/3占空比：126-segment（最多）1/4占空比：164-segment（最多）)\n• 30-键扫描功能（6x5矩阵） (键扫描中无需反逆流二极管)\n• 可编程偏置比 (1/2，1/3偏置)\n• 用于LED的输出端口 (最多4LED)\n• 串行接口 (SI，SO，SCL，CS)\n• 有用的指令集\n• 集成LCD驱动电压生成器电路\n• 可变电阻 (8-步进)\n• 逻辑工作电压 (4.5到5.5V)\n• LCD驱动电压 (到5.5V)\n• 封装图 (QFP64-H1)\n• C-MOS技术 (基片:P);

1/3 , 1/4 Duty LCD Driver

文件：221.01 Kbytes Page：30 Pages

1/3 , 1/4 Duty LCD Driver

文件：221.01 Kbytes Page：30 Pages

1/3 , 1/4 Duty LCD Driver

文件：221.01 Kbytes Page：30 Pages

4-pin Negative Adjustable Voltage Regulator

60 MHz Universal Programmable Dual PLL Frequency synthesizer

GENERAL DESCRIPTIONS The GM6535 is a dual phase – locked loop (PLL) frequency synthesizer especially designed for CT-1 cordless phone applications worldwide. This frequency synthesizer is also for any products with frequency operation at 60 MHz or below. The device features fully programmable re

Four-channel Bridge Driver for Compact Dise Players?

Overview The LA6535M is a four-channel bridge driver IC with output muting. It features 700 mA per channel (max) output current, making it ideal for use in compact disc players. The LA6535M operates from a 5V supply and is available in 30-pin MFPs. Features • Four-channel bridge connection (BT

COMPLEMENTARY SILICON GENERAL PURPOSE AMPLIFIERS & SWITCHES

COMPLEMENTARY SILICON GENERAL PURPOSE AMPLIFIERS & SWITCHES

SMPS PRIMARY IC

The Series STR-F6600 is specifically designed to satisfy the requirements for increased integration and reliability in off-line quasi-resonant flyback converters. The series incorporates a primary control and drive circuit with discrete avalanche-rated power MOSFETs. Covering the power range from