DS96174 Datasheet | National Semiconductor

Description The DS96172 and DS96174 are high speed quad differential line drivers designed to meet EIA Standard RS-485. The devices have TRI-STATE ® outputs and are optimized for balanced multipoint data bus transmission at rates up to 10 Mbps. The drivers have wide positive and negative mon mode range for multipoint applications in noisy environments. Positive and negative current-limiting is provided which protects the drivers from line fault conditions over a +12V to - 7.0V mon mode range. A thermal shutdown feature is also provided and occurs at junction temperature of approximately 160˚C. The DS96172 features an active high and active low Enable, mon to all four drivers. The DS96174 features separate active high Enables for each driver pair. patible RS-485 receivers, transceivers, and repeaters are also offered to provide optimum bus performance. The respective device types are DS96173, DS96175, DS96176 AND DS96177. Features n n n n n n n n n Meets EIA Standard RS-485 and RS-422A Monotonic differential output switching Transmission rate to 10 Mbs TRI-STATE outputs Designed for multipoint bus transmission mon mode output voltage range: - 7V to +12V Operates from single +5V supply Thermal shutdown protection DS96172/DS96174 are lead and function patible with the SN75172/75174 or the AM26LS31/MC3487 respectively Connection Diagrams 16-Lead DIP DS96172 16-Lead DIP DS96174 DS009626-1 DS009626-2 Top View Order Number DS96172CN or DS96174CN See NS Package Number N16E Top View TRI-STATE ® is a registered trademark of National Semiconductor Corporation. © 1998 National Semiconductor Corporation DS009626 .national. Absolute Maximum Ratings (Note 2) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Storage Temperature Range Molded DIP Operating Temperature Range Lead Temperature Molded DIP (soldering, 10 sec.) Supply Voltage Enable Input Voltage Maximum...