Quadruple RS-485 Differential Line Driver
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SN65LBC174A-EP
SLLS732A – OCTOBE...
Description
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SN65LBC174A-EP
SLLS732A – OCTOBER 2006 – REVISED NOVEMBER 2019
SN65LBC174A-EP Quadruple RS-485 Differential Line Driver
1 Features
1 VID V62/07611 Designed for TIA/EIA-485, TIA/EIA-422, and ISO
8482 applications Signaling rates up to 30 Mbps (1) Propagation delay times < 11 ns Low standby power consumption 1.5-mA max Driver positive- and negative-current limiting Power-up and power-down glitch free for line-
insertion applications Thermal shutdown protection Industry standard pinout, compatible with
SN75174, MC3487, DS96174, LTC487, and MAX3042 Supports defense, aerospace, and medical applications – Controlled baseline – One assembly and test site – One fabrication site – Available in military (–55°C to 125°C)
temperature range – Extended product life cycle – Extended product-change notification – Product traceability
(1) The signaling rate of a line is the number of voltage transitions that are made per second, expressed in the unit bits per second (bps).
2 Applications
Transmission at signaling rates up to 30 Mbps Avionics, radar GPS navigation for missiles Industrial transportation High-speed multipoint data transmission
applications in noisy environments
3 Description
The SN65LBC174A-EP is a quadruple differential line driver with tri-state outputs, designed for TIA/EIA-485 (RS-485), TIA/EIA-422 (RS-422), and ISO 8482 applications.
This device is optimiz...
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