5962-9076501MEA National Semiconductor, 5962-9076501MEA Datasheet

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5962-9076501MEA

Manufacturer Part Number
5962-9076501MEA
Description
DUAL MRKD DESC 5962-9076501MEA
Manufacturer
National Semiconductor
Datasheet

Specifications of 5962-9076501MEA

Package
16CDIP
Data Transmission Topology
Multidrop|Multipoint
Interface Standards
EIA-422|EIA-485|RS-422|RS-485
Data Rate
15 Mbps
Function
Line Transmitter
Number Of Transmitters
4
Transmitter Signal Type
Differential
Transmitter Communication Type
RS-422|RS-485
Driving Mode
3-State
Typical Single Supply Voltage
5 V

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Part Number:
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© 2004 National Semiconductor Corporation
DS96F172M/DS96F174C/DS96F174M
EIA-485/EIA-422 Quad Differential Drivers
General Description
The DS96F172 and the DS96F174 are high speed quad
differential line drivers designed to meet EIA-485 Standards.
The DS96F172 and the DS96F174 offer improved perfor-
mance due to the use of L-FAST bipolar technology. The use
of LFAST technology allows the DS96F172 and DS96F174
to operate at higher speeds while minimizing power con-
sumption.
The DS96F172 and the DS96F174 have TRI-STATE
puts and are optimized for balanced multipoint data bus
transmission at rates up to 15 Mbps. The drivers have wide
positive and negative common mode range for multipoint
applications in noisy environments. Positive and negative
current-limiting is provided which protects the drivers from
line fault conditions over a +12V to −7.0V common mode
range. A thermal shutdown feature is also provided. The
DS96F172 features an active high and active low Enable,
common to all four drivers. The DS96F174 features separate
active high Enables for each driver pair.
Logic Diagrams
TRI-STATE
®
is a registered trademark of National Semiconductor Corporation.
DS96F172
DS96F174
DS009625
00962514
00962515
®
out-
Features
n Meets EIA-485 and EIA-422 standards
n Monotonic differential output switching
n TRI-STATE outputs
n Designed for multipoint bus transmission
n Common mode output voltage range: −7.0V to +12V
n Operates from single +5.0V supply
n Reduced power consumption
n Thermal shutdown protection
n DS96F172 and DS96F174 are lead and function
n Military temperature range available
n Qualified for MIL-STD-883C
n Standard military drawings available (SMD)
n Available in DIP (J), LCC (E), and Flatpak (W) packages
Function Tables
H = High Level
L = Low Level
X = Don’t Care
Z = High Impedance (Off)
compatible with the SN75172/174 or the
AM26LS31/MC3487
Input
Input
A
H
H
L
L
X
A
H
X
L
E
H
H
X
X
L
Enable
Enable
E
H
H
L
DS96F172
DS96F174
H
E
X
X
L
L
(Each Driver)
H
Y
L
Z
Y
H
H
L
L
Z
Outputs
Outputs
www.national.com
July 2000
H
Z
Z
L
Z
H
H
Z
L
L

Related parts for 5962-9076501MEA

5962-9076501MEA Summary of contents

Page 1

... The DS96F174 features separate active high Enables for each driver pair. Logic Diagrams DS96F172 DS96F174 TRI-STATE ® registered trademark of National Semiconductor Corporation. © 2004 National Semiconductor Corporation Features n Meets EIA-485 and EIA-422 standards n Monotonic differential output switching n TRI-STATE outputs n Designed for multipoint bus transmission n Common mode output voltage range: − ...

Page 2

Absolute Maximum Ratings COMMERCIAL (Note 2) Specifications for the 883 version of this product are listed separately on the following pages. Storage Temperature Range (T STG Lead Temperature (Soldering, 60 sec.) Maximum Package Power Dissipation (Note 1) at 25˚C Ceramic ...

Page 3

COMMERCIAL Switching Characteristics V = 5.0V 25˚ Symbol Parameter t Differential Output Delay Time DD t Differential Output Transition Time TD t Propagation Delay Time, PLH Low-to-High Level Output t Propagation Delay Time, PHL High-to-Low Level ...

Page 4

MIL-STD-883C Absolute Maximum Ratings For complete Military Specifications, refer to the appro- priate SMD or MDS. Storage Temperature Range (T STG Lead Temperature (Soldering, 60 sec.) Maximum Package Power Dissipation (Note 9) at 25˚C Ceramic LCC (E) Ceramic DIP (J) ...

Page 5

... LZ t Output Disable Time from Low Level LZL with Load Resistor to GND (Note 12) t Driver Output to Output SKEW SMD Numbers: DS96F172MJ/883 5962-9076501MEA DS96F174MJ/883 5962-9076502MEA DS96F172ME/883 5962-9076501M2A DS96F174MW/883 5962-9076502MFA DS96F174ME/883 5962-9076502M2A Order Number: DS96F172MJ/883, DS96F174MJ/883 NS Package Number J16A Parameter Measurement Information FIGURE 1. Differential and Common Mode Output Voltage FIGURE 3 ...

Page 6

Parameter Measurement Information Note 10: The input pulse is supplied by a generator having the following characteristics 1.0 MHz, duty cycle = 50%, t Note 11: C includes probe and jig capacitance. L Note 12: DS96F172 with active ...

Page 7

Typical Application The line length should be terminated at both ends in its characteristic impedance. Stub lengths off the main line should be kept as short as possible. Connection Diagrams 16-Lead Ceramic Dual-In-Line Package NS Package Number J16A DS96F172 Top ...

Page 8

Connection Diagrams 16-Lead Ceramic Flatpak NS Package Number W16A Top View Order Numbers are located at the end of the respective Electrical Tables. www.national.com (Continued) 00962501 8 00962502 Top View ...

Page 9

Physical Dimensions inches (millimeters) unless otherwise noted Order Number DS96F172ME/883, DS96F174ME/883 20-Lead Ceramic Leadless Chip Carrier (E) NS Package Number E20A 16-Lead Ceramic Dual-In-Line Package (J) Order Number DS96F172MJ/883, DS96F174CJ, DS96F174MJ/883 NS Package Number J16A 9 www.national.com ...

Page 10

Physical Dimensions Order Number DS96F172MW/883, DS96F174MW/883 www.national.com inches (millimeters) unless otherwise noted (Continued) 16-Lead Ceramic Flatpack (W) NS Package Number W16A Molded Dual-In-Line Package (N) Order Number DS96F174CN NS Package Number N16E 10 ...

Page 11

... BANNED SUBSTANCE COMPLIANCE National Semiconductor certifies that the products and packing materials meet the provisions of the Customer Products Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification (CSP-9-111S2) and contain no ‘‘Banned Substances’’ as defined in CSP-9-111S2. ...

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