參數(shù)資料
型號: DS96173
廠商: National Semiconductor Corporation
英文描述: RS-485/RS-422 Quad Differential Line Receivers(RS-485/RS-422 四差分線驅(qū)動器)
中文描述: RS-485/RS-422收發(fā)四路差分線接收器(RS-485/RS-422收發(fā)四差分線驅(qū)動器)
文件頁數(shù): 1/6頁
文件大小: 173K
代理商: DS96173
DS96173/DS96175
RS-485/RS-422 Quad Differential Line Receivers
General Description
The DS96173 and DS96175 are high speed quad differential
line receivers designed to meet EIA Standard RS-485. The
devices have TRI-STATE outputs and are optimized for bal-
anced multipoint data bus transmission at rates up to 10
Mbps. The receivers feature high input impedance, input
hysteresis for increased noise immunity, and input sensitivity
of 200 mV over a common mode input voltage range of 7V
to +12V. The receivers are therefore suitable for multipoint
applications in noisy environments. The DS96173 features
an active high and active low Enable, common to all four re-
ceivers. The DS96175 features separate active high Enables
for each receiver pair. Compatible RS-485 drivers, transceiv-
ers, and repeaters are also offered to provide optimum bus
performance. The respective device types are DS96172,
DS96174, DS96176 and DS96177.
Features
n Meets EIA Standard RS-485, RS-422A, RS-423A
n Designed for multipoint bus applications
n TRI-STATE Outputs
n Common mode input voltage range: 7V to +12V
n Operates from single +5V supply
n Input sensitivity of ±200 mV over common mode range
n Input hysteresis of 50 mV typical
n High input impedance
n DS96173/DS96175 are lead and function compatible
with SN75173/75175 or the AM26LS32/MC3486
respectively
Connection Diagrams
TRI-STATE is a registered trademark of National Semiconductor Corporation.
16-Lead DIP
DS96173
DS009628-1
16-Lead DIP
DS96175
DS009628-2
Order Number DS96173CN or DS96175CN
See NS Package Number N16E
June 1998
DS96173/DS96175
RS-485/RS-422
Quad
Differential
Line
Receivers
1998 National Semiconductor Corporation
DS009628
www.national.com
相關(guān)PDF資料
PDF描述
DS96F172M EIA-485/EIA-422 Quad Differential Drivers(EIA-485/EIA-422 四差分驅(qū)動器)
DS96F173M EIA-485/EIA-422 Quad Differential Receivers(EIA-485/EIA-422 四差分驅(qū)動器)
DSC-11524-223Y DIGITAL TO SYNCHRO OR RESOLVER, DIP36
DSC-11524-223Z DIGITAL TO SYNCHRO OR RESOLVER, DIP36
DSC-11524-224L DIGITAL TO SYNCHRO OR RESOLVER, DIP36
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