显示驱动芯片

WT0031 是一种LED（发光二极管显示器）驱动控制专用电路（可替换TM1640），内部集成有MCU 数字接口、数据锁存器、LED 驱动等电路。本产品性能优良，质量可靠。主要应用于电子产品LED显示屏驱动。采用SOP28的封装形式。同时结合唯创公司的标准语音芯片WT2003H-16S、WT588F02B-16S芯片使用时只需要UART或IIC串口控制语音播放及LCD显示驱动，操作更加简单细节资料可以参考WT2003H、WT588F02B语音芯片说明书。 1、采用CMOS工艺\n2、显示模式（8 段×16 位）\n3、辉度调节电路（占空比 8 级可调）\n4、两线串行接口（SCLK，DATA）\n5、振荡方式：内置RC振荡\n6、内置上电复位电路\n7、封装形式：SOP28;

8键数码管显示驱动IC

WT0033是一种具有8个触摸按键扫描功能的LED数码管显示驱动芯片（可替换TM1648）,。该芯片具有较高的集成度，仅需极少的外部组件便可实现触摸按键的检测。芯片内部集成有MCU数字接口、数据锁存器、按键扫描和LED驱动等电路，具有高电源电压抑制比，可减少按键检测错误的发生，具有自动校准功能，抗电压波动等特性，质量可靠。主要适用于家电设备(智能热水器、微波炉、洗衣机、空调、电磁炉)、机顶盒、电子称、智能电表等数码管或LED显示设备。同时结合唯创公司的标准语音芯片WT2003H-16S、WT588F02B-16S芯片使用时只需要UART或IIC串口控制语音播放及LCD显示驱动，操作更加简单细节 1、自动校准功能\n\n2、最长按键输出时间检测\n\n3、具备抗电压波动功能\n\n4、支持标准I2C通信方式\n\n5、外接电容调整灵敏度\n\n6、采用CMOS工艺\n\n7、多种显示模式（10 段×7 位 ～ 13段×4 位）\n\n8、辉度调节电路（8 级占空比可调）\n\n9、振荡方式：内置RC振荡\n\n10、内置上电复位电路\n\n11、内置数据锁存电路\n\n12、内置针对LED反偏漏电导致暗亮问题优化电路\n\n13、抗干扰能力强\n\n14、封装形式：SOP32;

14 Talking Clock/Watch

General Description The Mosel SW003 is a monolithic CMOS LSI intelligent chip that is dedicated for clock/watch application with time announcing & alarm warning. 10 sentences are built-in for report and adjusting time and alarm. 3 1/2 digits LCD with 3 information flags are interfaced. With M

P/Active 1 Tolerance Dual Thevenin Termination Network

Product Description High speed logic devices like HSTL (High Speed Transceiver Logic) demand unique, high speed bus terminations. The dual Thévenin termination network provides 16 terminating channels per package, and optimizes signal integrity by reducing reflections and ringing. The terminatio

OCTAL SCHOTTKY DIODE NETWORK

Product Description Undershoot disturbances on high speed data lines cause multiple triggering and can result in improper system operation. Resistors used for terminating these data lines increase power consumption and can degrade output high levels resulting in reduced noise immunity. Features

OCTAL SCHOTTKY DIODE NETWORK

Product Description Undershoot disturbances on high speed data lines cause multiple triggering and can result in improper system operation. Resistors used for terminating these data lines increase power consumption and can degrade output high levels resulting in reduced noise immunity. Features

USB Streaming Controller

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