DS96F173MQML_13 Datasheet, PDF (1/14 Pages) Texas Instruments – DS96F173MQML/DS96F175MQML EIA-485/EIA-422 Quad Differential Receivers

DS96F173MQML, DS96F175MQML
www.ti.com
SNOSAS9A – APRIL 2011 – REVISED APRIL 2013
DS96F173MQML/DS96F175MQML EIA-485/EIA-422 Quad Differential Receivers
Check for Samples: DS96F173MQML, DS96F175MQML
FEATURES
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•2 Meets EIA-485, EIA-422A, EIA-423A Standards
• Designed for Multipoint Bus Applications
• TRI-STATE Outputs
• Common Mode Input Voltage Range: −7V to
+12V
• Operates from Single +5.0V Supply
• Lower Power Version
• Input Sensitivity of ±200 mV Over Common
Mode Range
• Input Hysteresis of 50 mV Typical
• High Input Impedance
• DS96F173 and DS96F175 are Lead and
Function Compatible with SN75173/175 or the
AM26LS32/MC3486
DESCRIPTION
The DS96F173 and the DS96F175 are high speed
quad differential line receivers designed to meet the
EIA-485 standard. The DS96F173 and the DS96F175
offer improved performance due to the use of L-FAST
bipolar technology. The use of LFAST technology
allows the DS96F173 and DS96F175 to operate at
higher speeds while minimizing power consumption.
The DS96F173 and the DS96F175 have TRI-STATE
outputs and are optimized for balanced multipoint
data bus transmission at rates up to 15 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 DS96F173 features an active high
and active low Enable, common to all four receivers.
The DS96F175 features separate active high Enables
for each receiver pair.
Connection Diagrams
16-Lead Ceramic Dual-In-Line Package (Package Number NFE0016A)
DS96F173
DS96F175
Figure 1. Top View
Figure 2. Top View
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2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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