LED装饰驱动芯片

TM1805是内控式LED花样显示驱动IC，本产品内部自带振荡器，3个RGB输出端口，无需单片机控制，实现幻彩控制，三种模式设定；同步显示接口，可通过一个电阻来采样市电50HZ频率作为同步信号输入。芯片内部自带24V和5V稳压管，外围器件简洁，本产品性能优良、质量可靠，适合装饰彩灯、点光源。 \n\n\t• 采用高压功率CMOS工艺\n\n• 自带24V稳压管和5V稳压管\n\n• 3个RGB输出端口\n\n• RGB恒压输出，耐压24V\n\n• 三种变化模式设置\n\n• 同步频率输入，实现芯片之间同步显示\n\n• VDD典型工作电压：5.0Ｖ\n\n• 封装形式：SOP8、DIP8 ;

LED

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Inner-type LED

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AM/FM-IF/MPX Tuner System for Radio-Casette Recorders, Music Centers

Overview The LA1805 is a characteristics-improved version of the LA1810, with the same pin assignment and package as those of the LA1810. Improvements are made on the following point : • Separation (35dB→48dB) and its dependence on free running frequency (Sep – fF Characteristic on page 4).

1.9 GHz POWER AMPLIFIER GaAs MONOLITHIC INTEGRATED CIRCUIT

This two–stage class AB monolithic GaAs amplifier in a low–cost 16 lead plastic package is designed for output or driver applications in 1.9 GHz PCS handsets and basestations. The design is optimized for 3.0 Volt operation in systems such as Japan’s PHS, Europe’s DECT and the emerging North Americ

Integrated Circuit Recording Video Signal Processing Circuit

Description: The NTE1805 is an integrated circuit in a 28–Lead DIP type package designed for use in VCR recording video signal processing. Features: • Dynamic Emphasis Characteristics: 5.5dB (at f = 1MHz, input level = –20dB) • Built–In Carrier Interleaving Circuit • Built–In Low

Low-Power BiCMOS Current-Mode PWM

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Low-Power BiCMOS Current-Mode PWM

文件：383.98 Kbytes Page：20 Pages