Transcription of LTC6820 (Rev. C) - Analog Devices
{{id}} {{{paragraph}}}
LTC68201 Rev CFor more information FeedbackTYPICAL APPLICATION FEATURESDESCRIPTIONisoSPI Isolated Communications InterfaceThe LT C 6820 provides bidirectional SPI communications between two isolated Devices through a single twisted-pair connection. Each LTC6820 encodes logic states into signals that are transmitted across an isolation barrier to another LTC6820 . The receiving LTC6820 decodes the transmission and drives the slave bus to the appropri-ate logic states. The isolation barrier can be bridged by a simple pulse transformer to achieve hundreds of volts of LTC6820 drives differential signals using matched source and sink currents, eliminating the requirement for a transformer center tap and reducing EMI. Precision window comparators in the receiver detect the differential signals.
n Remote Sensors All registered trademarks and trademarks are the property of their respective owners. Protected by U.S. patents, including 8908779. IP 120˜ 100 METERS TWISTED PAIR LTC6820 MSTR MOSI MISO SCK CS IM MASTER µC SDO SDI SCK CS IP 120˜ 6820 TA01a LTC6820 MSTR MOSI MISO SCK CS IM REMOTE SLAVE IC SDI SDO CS C R 1 0 R 0.2 0.4 …
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document:
{{id}} {{{paragraph}}}