DS3486N National Semiconductor, DS3486N Datasheet

DS3486N

Manufacturer Part Number
DS3486N
Description
Manufacturer
National Semiconductor
Datasheet

Specifications of DS3486N

Interface Circuit Standard 1
RS-422/RS-423
Number Of Receivers
4
Number Of Transmitters
Not Required
Number Of Transceivers
Not Required
Data Transmission Topology
Multidrop
Receiver Signal Type
Differential
Transmitter Signal Type
Not Required
Single Supply Voltage (typ)
5V
Single Supply Voltage (min)
4.75V
Single Supply Voltage (max)
5.25V
Dual Supply Voltage (typ)
Not RequiredV
Dual Supply Voltage (min)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Supply Current
85mA
Power Supply Requirement
Single
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Through Hole
Pin Count
16
Package Type
PDIP
Dc
03+
Lead Free Status / Rohs Status
Not Compliant

Available stocks

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Price
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NSC
Quantity:
10 000
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© 2007 National Semiconductor Corporation
DS3486
Quad RS-422, RS-423 Line Receiver
General Description
National's quad RS-422, RS-423 receiver features four inde-
pendent receivers which comply with EIA Standards for the
electrical characteristics of balanced/unbalanced voltage dig-
ital interface circuits. Receiver outputs are 74LS compatible,
TRI-STATE
state when the appropriate output control pin reaches a logic
zero condition. A PNP device buffers each output control pin
to assure minimum loading for either logic one or logic zero
inputs. In addition, each receiver has internal hysteresis cir-
cuitry to improve noise margin and discourage output insta-
bility for slowly changing input waveforms.
Block and Connection Diagrams
TRI-STATE
®
is a registered trademark of National Semiconductor Corporation.
®
structures which are forced to a high impedance
5779
577901
Features
Four independent receivers
TRI-STATE outputs
Internal hysteresis −140 mV (typ)
Fast propagation times −19 ns (typ)
TTL compatible outputs
5V supply
Pin compatible and interchangeable with MC3486
See NS Package Number M16A or N16E
Order Number DS3486M or DS3486N
Dual-In-Line Package
Top View
www.national.com
577902
April 2007

Related parts for DS3486N

DS3486N Summary of contents

Page 1

... Internal hysteresis −140 mV (typ) ■ Fast propagation times −19 ns (typ) ■ TTL compatible outputs ■ 5V supply ■ Pin compatible and interchangeable with MC3486 577901 Order Number DS3486M or DS3486N See NS Package Number M16A or N16E 5779 April 2007 Dual-In-Line Package 577902 Top View www.national.com ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Power Supply Voltage Input Common-Mode Voltage, V ICM Input Differential Voltage TRI-STATE Control Input Voltage Output Sink Current Storage Temperature, T STG Maximum Power Dissipation (Note 1) at 25°C ...

Page 3

Switching Characteristics (Unless otherwise noted and T CC Symbol t Propagation Delay Time—Differential Inputs to Output PHL(D) Output High to Low t Output Low to High PLH(D) t TRI-STATE Control to Output PLZ Output Low to TRI-STATE ...

Page 4

PHZ PLZ 1.5V for t and t PLZ PZL Input pulse characteristics (10% to 90%) TLH THL PRR = 1 MHz, 50% duty cycle www.national.com t PLZ 577906 t ...

Page 5

PZH t PZL FIGURE 2. Propagation Delay TRI-STATE Control Input to Output 5 577908 577909 www.national.com ...

Page 6

... Physical Dimensions www.national.com inches (millimeters) unless otherwise noted SO Package (M) Order Number DS3486M NS Package Number M16A Molded Dual-In-Line Package (N) Order Number DS3486N NS Package Number N16E 6 ...

Page 7

Notes 7 www.national.com ...

Page 8

... National Semiconductor and the National Semiconductor logo are registered trademarks of National Semiconductor Corporation. All other brand or product names may be trademarks or registered trademarks of their respective holders. ...

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