CSI021; Programmable Current Sink/Source
03/13/2013 - 4:44pm
Cactus CSI021; Programmable Current Sink/Source: A compact, versatile, fully programmable IC designed for medical device manufacturers involved in peripheral nerve stimulation and other implantable pulse generator applications. Cactus Semiconductor’s CSI021 offers 4 stimulation channels with unlimited expansion capability; high voltage and high current outputs with integrated charge balancing. The device has an SPI Interface for programming, low overhead power and ultra-low standby power performance; all in an industry-leading 4mm x 4mm QFN package.