(PDF) SN65HVD35-EP Datasheet PDF | etcTI





SN65HVD35-EP Datasheet PDF

Part Number SN65HVD35-EP
Description 3.3-V Full-Duplex RS-485 Drivers And Receivers
Manufacture etcTI
Total Page 30 Pages
PDF Download Download SN65HVD35-EP Datasheet PDF

Features: Datasheet pdf Product Folder Sample & Buy Technical Documents Tools & Software Support & Community SN65HVD30-EP, SN65HVD31-EP, SN65HVD32-EP SN65HVD33-EP, SN65HVD34-EP , SN65HVD35-EP SGLS367E – SEPTEMBER 2 006 – REVISED SEPTEMBER 2015 SN65HVD3 x-EP 3.3-V Full-Duplex RS-485 Drivers A nd Receivers 1 Features •1 1/8 Unit- Load Option Available (up to 256 Nodes on the Bus) • Bus-Pin ESD Protection Exceeds 15 kV HBM • Optional Driver O utput Transition Times for Signaling Ra tes (1) of 1 Mbps, 5 Mbps, and 25 Mbps • Low-Current Standby Mode: <1 μA Glitch-Free Power-Up and Power-Down P rotection for Hot-Plugging Applications • 5-V Tolerant Inputs • Bus Idle, Open, and Short-Circuit Fail Safe • D river Current Limiting and Thermal Shut down • Meet or Exceed the Requirement s of ANSI TIA/EIA-485-A and RS-422 Comp atible 2 Applications • Utility Meter s • DTE and DCE Interfaces • Indust rial, Process, and Building Automation • Point-of-Sale (POS) Terminals and Networks • Controlled Baseline • One Assembly and Test S.

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SN65HVD35-EP datasheet
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
SN65HVD30-EP, SN65HVD31-EP, SN65HVD32-EP
SN65HVD33-EP, SN65HVD34-EP, SN65HVD35-EP
SGLS367E – SEPTEMBER 2006 – REVISED SEPTEMBER 2015
SN65HVD3x-EP 3.3-V Full-Duplex RS-485 Drivers And Receivers
1 Features
1 1/8 Unit-Load Option Available (up to 256 Nodes
on the Bus)
• Bus-Pin ESD Protection Exceeds 15 kV HBM
• Optional Driver Output Transition Times for
Signaling Rates (1) of 1 Mbps, 5 Mbps, and
25 Mbps
• Low-Current Standby Mode: <1 μA
• Glitch-Free Power-Up and Power-Down Protection
for Hot-Plugging Applications
• 5-V Tolerant Inputs
• Bus Idle, Open, and Short-Circuit Fail Safe
• Driver Current Limiting and Thermal Shutdown
• Meet or Exceed the Requirements of ANSI
TIA/EIA-485-A and RS-422 Compatible
2 Applications
• Utility Meters
• DTE and DCE Interfaces
• Industrial, Process, and Building Automation
• Point-of-Sale (POS) Terminals and Networks
• Controlled Baseline
• One Assembly and Test Site
• One Fabrication Site
• Available in Military (–55°C/125°C) Temperature
Range
• Extended Product Life Cycle
• Extended Product-Change Notification
• Product Traceability
(1) The signaling rate of a line is the number of voltage
transitions that are made per second expressed in the units
bps (bits per second).
3 Description
The SN65HVD3x-EP devices are 3-state differential
line drivers and differential-input line receivers that
operate with 3-V power supply.
Each driver and receiver has separate input and
output pins for full-duplex bus communication
designs. They are designed for balanced
transmission lines and interoperation with ANSI
TIA/EIA-485A, TIA/EIA-422-B, ITU-T v.11, and ISO
8482:1993 standard-compliant devices.
The SN65HVD30, SN65HVD31, and SN65HVD32
are fully enabled with no external enabling pins.
The SN65HVD33, SN65HVD34, and SN65HVD35
have active-high driver enables and active-low
receiver enables. A low (less than 1 μA) standby
current can be achieved by disabling both the driver
and receiver.
All devices are characterized for operation from
–55°C to 125°C.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
SN65HVD3x-EP
SOIC (8)
SOIC (14)
4.90 mm x 3.91 mm
8.65 mm x 3.91 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
Typical Application Schematic
RD
Y
Z RT
DE
Master
RE B
D R A RT
A
RT B
Z
RT Y
R
Slave
D
R
RE
DE
D
AB
ZY
R Slave
D
R RE DE D
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.

SN65HVD35-EP datasheet
SN65HVD30-EP, SN65HVD31-EP, SN65HVD32-EP
SN65HVD33-EP, SN65HVD34-EP, SN65HVD35-EP
SGLS367E – SEPTEMBER 2006 – REVISED SEPTEMBER 2015
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Device Comparison ............................................... 3
6 Pin Configuration and Functions ......................... 4
7 Specifications......................................................... 5
7.1 Absolute Maximum Ratings ..................................... 5
7.2 ESD Ratings.............................................................. 5
7.3 Recommended Operating Conditions....................... 6
7.4 Thermal Information .................................................. 6
7.5 Electrical Characteristics: Driver ............................... 7
7.6 Electrical Characteristics: Receiver .......................... 8
7.7 Switching Characteristics: Driver .............................. 9
7.8 Switching Characteristics: Receiver........................ 10
7.9 Receiver Equalization Characteristics .................... 10
7.10 Dissipation Ratings .............................................. 10
7.11 Typical Characteristics .......................................... 11
8 Parameter Measurement Information ................ 13
9 Detailed Description ............................................ 17
9.1 Overview ................................................................. 17
9.2 Functional Block Diagram ....................................... 17
9.3 Feature Description................................................. 17
9.4 Device Functional Modes........................................ 21
10 Application and Implementation........................ 23
10.1 Application Information.......................................... 23
10.2 Typical Application ............................................... 23
11 Power Supply Recommendations ..................... 27
12 Layout................................................................... 27
12.1 Layout Guidelines ................................................. 27
12.2 Layout Example .................................................... 27
13 Device and Documentation Support ................. 28
13.1 Related Links ........................................................ 28
13.2 Community Resources.......................................... 28
13.3 Trademarks ........................................................... 28
13.4 Electrostatic Discharge Caution ............................ 28
13.5 Glossary ................................................................ 28
14 Mechanical, Packaging, and Orderable
Information ........................................................... 28
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision D (March 2012) to Revision E
Page
• Added Handling Rating table, Feature Description section, Device Functional Modes, Application and
Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation
Support section, and Mechanical, Packaging, and Orderable Information section ............................................................... 1
2 Submit Documentation Feedback
Copyright © 2006–2015, Texas Instruments Incorporated
Product Folder Links: SN65HVD30-EP SN65HVD31-EP SN65HVD32-EP SN65HVD33-EP SN65HVD34-EP
SN65HVD35-EP




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