The ADuM1280 / ADuM1281 / ADuM1285 / ADuM12861 (also referred to as ADuM128x in this data sheet) are dual-channel digital isolators based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives, such as optocoupler devices and other integrated couplers.
1. General-purpose multichannel isolation 2. Data converter isolation 3. Industrial field bus isolation 4. Hybrid electric vehicles, battery monitor, and motor drive
The function of this semiconductor is Digital Multimedia Solution.
Manufacturers : Artek
AK2117 is a new generation single-chip highly-integrated digital multimedia solution for devices such as audio and video players. It includes an audio decoder and a video decoder with embedded RAM and ROM, ADCPM record capabilities and USB interface for downloading music or movie and uploading voice recordings. For devices like USB-Disk, it can act as an USB mass storage slave device to personal computer system.