BROADCHIP TECHNOLOGY GROUP Co., Ltd. (BROADCHIP TECHNOLOGY GROUP Co., Ltd.) is an integrated circuit design company established by a Chinese entrepreneurial team in Silicon Valley, USA. In 2007, it established a wholly-owned subsidiary in Shanghai: BroadChip Electronic Technology (Shanghai) Co., Ltd. The company's goal is to create a world-renowned enterprise with core competitiveness by introducing advanced integrated circuit design technology and innovative concepts from Silicon Valley, USA, combined with the use of a large number of outstanding scientific and engineering talents in China. BroadChip Electronics' main business will focus on the design, development and sales of high-performance, high-quality, low-power, and cost-effective analog and mixed integrated circuit chips. Its products will be widely used in computers, communications, automotive electronics, and popular civilian electronic products. The company focuses on the design, development and sales of high-performance, high-quality analog and mixed-signal integrated circuit chips and acceleration sensor chips. It adopts the internationally common model of fabless production design companies, outsourcing wafer processing and packaging testing, and focusing on product design, development and sales.
The BCT3288A is a constant current driver incorporating shift register and data latch. This CMOS device is designed for LED display applications.The max output constant current can be set using an external resistor, and 64 steps of current could be set through a SPI interface with MCU. Any channel output could have any step current levels.
characteristic:
? 16 channel constant-current outputs, up to 40mA each? Each channel current could be controlled through a SPI interface with MCU ? Power-On Reset(POR),all register bits=0? For common-anode LEDs? High data input rate:? upto 20MHz? 2.7V to 5.5V Supply Voltage Range? RoHS Compliant and 100% Lead (Pb)-Free
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Microcontroller MCU
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