供应商：自营(DL0001)

说明：

供应商：自营(DL0001)

说明：Microchip's USB251xB is a family of versatile, cost-effective, and power-efficient USB 2.0 hub controllers. Leveraging Microchip's innovative MultiTRAK technology that delivers industry-leading data throughput in mixed-speed USB environments, the USB251xB family is a USB port expansion solution for applications that demand ultra low power and a small footprint without compromising on performance.Well-suited for consumer and mobile applications, all members of the USB251xB family are available in a space-sav

供应商：自营(DL0001)

说明：PIC16 Series 25 B RAM 512 x 12 Bit EPROM 8-Bit CMOS Microcontroller - SOIC-18

供应商：自营(DL0001)

说明：PIC16 Series 336 B RAM 14 kB Flash 8-Bit CMOS Microcontroller - TQFP-64

供应商：自营(DL0001)

说明：The RE46C191 is a low voltage,low current programmable photoelectric smoke detector IC.This circuit will provide all the required features for a photoelectric smoke detector with minimal external components.Programmable setup,calibration and feature selection are the key to reduced component count and reduced manufacturing costs.The boost regulator insures proper operation of the infrared diode and the piezo horn under low battery conditions.?The RE46C191 was designed for use in smoke detectors that comply

供应商：自营(DL0001)

说明：高性能16位数字信号控制器

供应商：自营(DL0001)

说明：

供应商：自营(DL0001)

说明：

供应商：自营(DL0001)

说明：

供应商：自营(DL0001)

说明：AVR 微控制器 IC series 8-位 10MHz 8KB（4K x 16） 闪存

供应商：自营(DL0001)

说明：

供应商：自营(DL0001)

说明：3.3V固定输出，Iout=150mA，Vin=6.5V(Max)

供应商：自营(DL0001)

说明：

供应商：自营(DL0001)

说明：PIC16 Series 512 B RAM 14 kB Flash 3.6 V SMT Microcontroller - SSOP-28

供应商：自营(DL0001)

说明：300 ?A 自动调零运放