Programmable RS-232/RS-485 Transceiver SP334
The SP334 is a programmable RS-232 and/or RS-485 transceiver IC. The SP334 contains three drivers and five receivers when selected in RS-232 mode; and two drivers and two receivers when selected in RS-485 mode.
The RS-232 transceivers can typically operate at 230kbps while adhering to the RS-232 specifications. The RS-485 transceivers can operate up to 10Mbps while adhering to the RS-485 specifications. The RS-485 drivers can be disabled (High-Z output) by the TXEN enable pin. The RS-232 and RS-485 receiver outputs can be disabled by the RXEN pin.
●FEATURES
■+5V Single Supply Operation
■Software Programmable RS-232 or RS-485 Selection
■Three RS-232 Drivers and Five Receivers in RS-232 Mode
■Two RS-485 Full-Duplex Transceivers in RS-485 Mode
■Full Differential Driver Tri-State (Hi-Z) Control
■Receiver Output Tri-State Control
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SP334 、 SP334CT-L 、 SP334CT-L/TR 、 SP334ET-L 、 SP334ET-L/TR |
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Datasheet |
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Please see the document for details |
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28-pin WSOIC |
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English Chinese Chinese and English Japanese |
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03/19/18 |
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Revision 1.0.1 |
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943 KB |
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