DS34LV86TMX/NOPB National Semiconductor, DS34LV86TMX/NOPB Datasheet

IC LINE RVR QUAD CMOS DIF 16SOIC

DS34LV86TMX/NOPB

Manufacturer Part Number
DS34LV86TMX/NOPB
Description
IC LINE RVR QUAD CMOS DIF 16SOIC
Manufacturer
National Semiconductor
Type
Receiverr
Datasheet

Specifications of DS34LV86TMX/NOPB

Number Of Drivers/receivers
0/4
Protocol
RS422
Voltage - Supply
3 V ~ 3.6 V
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
*DS34LV86TMX
*DS34LV86TMX/NOPB
DS34LV86TMX

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© 2008 National Semiconductor Corporation
DS34LV86T
3V Enhanced CMOS Quad Differential Line Receiver
General Description
The DS34LV86T is a high speed quad differential CMOS re-
ceiver that meets the requirements of both TIA/EIA-422-B and
ITU-T V.11. The CMOS DS34LV86T features typical low stat-
ic I
power conscious applications. The TRI-STATE
EN, allow the device to be disabled when not in use to mini-
mize power consumption. The dual enable scheme allows for
flexibility in turning receivers on and off.
The receiver output (RO) is guaranteed to be High when the
inputs are left open. The receiver can detect signals as low
as ±200 mV over the common mode range of ±10V. The re-
ceiver outputs (RO) are compatible with TTL and LVCMOS
levels.
Connection Diagram
TRI-STATE
CC
of 9 mA which makes it ideal for battery powered and
®
is a registered trademark of National Semiconductor Corporation.
See NS Package Number M16A
Order Number DS34LV86TM
Dual-In-Line Package
Top View
12644
1264401
®
enables,
Features
Truth Table
L = Logic Low
H = Logic High
X = Irrelevant
Z = TRI-STATE
† = Open, Not Terminated
Low power CMOS design (30 mW typical)
Interoperable with existing 5V RS-422 networks
Industrial temperature range
Meets TIA/EIA-422-B (RS-422) and ITU-T V.11
recommendation
3.3V Operation
±7V common mode range @ V
±10V common mode range @ V
Receiver OPEN input failsafe feature
Guaranteed AC parameter:
Pin compatible with DS34C86T
32 MHz Toggle Frequency
>6.5k ESD Tolerance (HBM)
Available in SOIC packaging
Maximum Receiver Skew: 4 ns
Transition time: 10 ns
Enable
EN
H
H
H
L
V
V
ID
ID
RI+–RI−
Inputs
Open†
X
+0.2V
−0.2V
ID
ID
= 3V
= 0.2V
September 11, 2008
www.national.com
Output
RO
H
H
Z
L

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DS34LV86TMX/NOPB Summary of contents

Page 1

... Connection Diagram Dual-In-Line Package Top View Order Number DS34LV86TM See NS Package Number M16A TRI-STATE ® registered trademark of National Semiconductor Corporation. © 2008 National Semiconductor Corporation Features ■ Low power CMOS design (30 mW typical) ■ Interoperable with existing 5V RS-422 networks ■ ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage ( Enable Input Voltage (EN) Receiver Input Voltage (V : RI+, RI−) ID Receiver Input Voltage (V : RI+, RI−) CM Receiver Output Voltage (RO) Receiver Output Current (RO) Maximum Package Power Dissipation @ +25° ...

Page 3

Switching Characteristics Over Supply Voltage and Operating Temperature ranges, unless otherwise specified. Symbol Parameter t Propagation Delay High to Low PHL t Propagation DeIay Low to High PLH t Rise Time (20 Fall Time (80% to ...

Page 4

FIGURE 2. Receiver Propagation Delay and Transition Time Waveform (Notes 9, 10) Note 9: Generator waveform for all tests unless otherwise specified MHz, Duty Cycle = 50%, Z Note 10: C includes probe and jig capacitance. L ...

Page 5

Typical Application Information General application guidelines and hints for differential drivers receivers may be found in the following application notes: AN-214, AN-457, AN-805, AN-847, AN-903, AN-912, AN-916 Power Decoupling Recommendations: Bypass caps must be used on power pins. High frequency ...

Page 6

FIGURE 7. Typical Receiver Input Circuit FIGURE 8. Typical I vs Frequency CC 6 1264409 1264410 ...

Page 7

FIGURE (Power On, Power Off FIGURE 10 1264411 1264412 www.national.com ...

Page 8

FIGURE 11 1264413 ...

Page 9

Physical Dimensions inches (millimeters) unless otherwise noted Dual-In-Line Package Order Number DS34LV86TM NS Package Number M16A 9 www.national.com ...

Page 10

... For more National Semiconductor product information and proven design tools, visit the following Web sites at: Products Amplifiers www.national.com/amplifiers Audio www.national.com/audio Clock Conditioners www.national.com/timing Data Converters www.national.com/adc Displays www.national.com/displays Ethernet www.national.com/ethernet Interface www.national.com/interface LVDS www.national.com/lvds Power Management www.national.com/power Switching Regulators www.national.com/switchers LDOs www ...

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