+-5 V Low Power EIA RS-485 Transceiver
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FEATURES Meets EIA RS-485 Standard 30 Mbps Data Rate Single 5 V Supply –7 V to +12 V Bus Common-Mode Range High Speed,...
Description
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FEATURES Meets EIA RS-485 Standard 30 Mbps Data Rate Single 5 V Supply –7 V to +12 V Bus Common-Mode Range High Speed, Low Power BiCMOS Thermal Shutdown Protection Short-Circuit Protection Driver Propagation Delay: 10 ns Receiver Propagation Delay: 15 ns High-Z Outputs with Power Off Superior Upgrade for LTC1485
APPLICATIONS Low Power RS-485 Systems DTE-DCE Interface Packet Switching Local Area Networks Data Concentration Data Multiplexers Integrated Services Digital Network (ISDN)
5 V Low Power EIA RS-485 Transceiver
ADM1485
FUNCTIONAL BLOCK DIAGRAM 8-Lead
ADM1485
RO R RE DE DI D
VCC B A GND
GENERAL DESCRIPTION The ADM1485 is a differential line transceiver suitable for high speed bidirectional data communication on multipoint bus transmission lines. It is designed for balanced data transmission and complies with both RS-485 and RS-422 EIA Standards. The part contains a differential line driver and a differential line receiver. Both the driver and the receiver may be enabled i...
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