LED装饰驱动双线系列

TM1908是单线三通道LED恒流驱动专用电路，采用灯芯一体封装，内部集成有MCU单线数字接口、数据锁存器、LED恒流驱动、PWM辉度控制、伽马校正等电路，可通过双通道输入和输出数字接口级联，外部控制器只需单线即可对芯片进行控制。备用通讯端口，实现级联中某颗芯片损坏而不影响后级的正常使用。每个OUT驱动端口输出的恒流值与PWM辉度值均可通过命令单独设置。本产品性能优良，质量可靠。 • 工作电压4.0～5.5V\n\n• 每个通道可独立设置电流，恒流驱动输出2mA～25mA，128级可调\n\n\t电流设定公式：I(mA)=2+23*D/127 (D=0～127);

TM

天微

Aluminum Capacitors 85 C, Miniature, Axial Lead

FEATURES • Low leakage current • Long shelf life • Ideal for application in TV sets, auto radios, radio-phone combinations, electronic testing equipment • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912

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VISHAYVishay Siliconix

威世威世科技公司

Crystal Unit SMD 3.2x2.5 12.80MHz

Features: Surface Mount Hermetic Package Excellent Reliability Performance Good Frequency Perturbation and Stability over temperature Ultra Miniature Package Description and Applications: Surface mount 3.2mmx2.5mm crystal unit for use in wireless communications devices, especially for a n

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TAI-SAW

嘉硕科技

Tubular Vitreous Enamelled Wirewound Resistors

General Information Vitreous enamelled wirewound resistors are capable of withstanding a higher dissipation size for size, than any other protected type; this is attributable to the higher operating temperature which the wire and enamel can withstand. Vitreous enamel provides exceptionally good p

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WELWYN

3M??Novec??1908 Electronic Grade Coating

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3M

Manufactured ROHS compliant pb-free terminations

General Information Vitreous enamelled wirewound resistors are capable of withstanding a higher dissipation size for size, than any other protected type; this is attributable to the higher operating temperature which the wire and enamel can withstand. Vitreous enamel provides exceptionally good p

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TTELEC