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.
LTC6820 3 e C For more information www.analog.com ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full specified temperature range, otherwise specifications are at TA = 25°C. VDD = 2.7V to 5.5V, VDDS = 1.7V to 5.5V, RBIAS = 2k to 20k unless otherwise specified.
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document:
{{id}} {{{paragraph}}}