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SN65HVD10 Datasheet Preview

SN65HVD10 Datasheet

3.3-V RS-485 Transceivers

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SN65HVD10, SN65HVD11, SN65HVD12
SN75HVD10, SN75HVD11, SN75HVD12
SLLS505O – FEBRUARY 2002 – REVISED FEBRUARY 2017
SNx5HVD1x 3.3-V RS-485 Transceivers
1 Features
1 Operates With a 3.3-V Supply
• Bus-Pin ESD Protection Exceeds 16-kV HBM
• 1/8 Unit-Load Option Available (Up to 256 Nodes
on the Bus)
• Optional Driver Output Transition Times for
Signaling Rates (1) of 1 Mbps, 10 Mbps, and
32 Mbps
• Meets or Exceeds the Requirements of ANSI
TIA/EIA-485-A
• Bus-Pin Short-Circuit Protection From –7 V to
12 V
• Low-Current Standby Mode: 1 µA, Typical
• Open-Circuit, Idle-Bus, and Shorted-Bus Failsafe
Receiver
• Thermal Shutdown Protection
• Glitch-Free Power-Up and Power-Down Protection
for Hot-Plugging Applications
• SN75176 Footprint
2 Applications
• Digital Motor Control
• Utility Meters
• Chassis-to-Chassis Interconnects
• Electronic Security Stations
• Industrial Process Control
• Building Automation
• Point-of-Sale (POS) Terminals and Networks
(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 SN65HVD10, SN75HVD10, SN65HVD11,
SN75HVD11, SN65HVD12, and SN75HVD12 bus
transceivers combine a 3-state differential line driver
and differential input line receiver that operate with a
single 3.3-V power supply. They are designed for
balanced transmission lines and meet or exceed
ANSI standard TIA/EIA-485-A and ISO 8482:1993.
These differential bus transceivers are monolithic
integrated circuits designed for bidirectional data
communication on multipoint bus-transmission lines.
The drivers and receivers have active-high and
active-low enables, respectively, that can be
externally connected together to function as direction
control. Very low device standby supply current can
be achieved by disabling the driver and the receiver.
The driver differential outputs and receiver differential
inputs connect internally to form a differential input/
output (I/O) bus port that is designed to offer
minimum loading to the bus whenever the driver is
disabled or VCC = 0. These parts feature wide positive
and negative common-mode voltage ranges making
them suitable for party-line applications.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
SN65HVD10
SN65HVD11
SOIC (8)
4.90 mm × 3.91 mm
SN65HVD12
SN75HVD10
SN75HVD11
PDIP (8)
9.81 mm × 6.35 mm
SN75HVD12
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Typical Application Diagram
RR
RE
DE
DD
A
B RT
AB
AB
A
RT B
RR
RE
DE
DD
R
D
R
D
R RE DE D
R RE DE D
Copyright © 2016, Texas Instruments Incorporated
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.




etcTI

SN65HVD10 Datasheet Preview

SN65HVD10 Datasheet

3.3-V RS-485 Transceivers

No Preview Available !

SN65HVD10, SN65HVD11, SN65HVD12
SN75HVD10, SN75HVD11, SN75HVD12
SLLS505O – FEBRUARY 2002 – REVISED FEBRUARY 2017
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Device Comparison Table..................................... 3
6 Pin Configuration and Functions ......................... 3
7 Specifications......................................................... 4
7.1 Absolute Maximum Ratings ...................................... 4
7.2 ESD Ratings.............................................................. 4
7.3 Recommended Operating Conditions....................... 4
7.4 Thermal Information .................................................. 5
7.5 Driver Electrical Characteristics ................................ 5
7.6 Receiver Electrical Characteristics ........................... 6
7.7 Power Dissipation Characteristics ............................ 6
7.8 Driver Switching Characteristics ............................... 7
7.9 Receiver Switching Characteristics........................... 8
7.10 Dissipation Ratings ................................................. 8
7.11 Typical Characteristics ............................................ 9
8 Parameter Measurement Information ................ 11
9 Detailed Description ............................................ 17
9.1 Overview ................................................................. 17
9.2 Functional Block Diagram ....................................... 17
9.3 Feature Description................................................. 17
9.4 Device Functional Modes........................................ 17
10 Application and Implementation........................ 19
10.1 Application Information.......................................... 19
10.2 Typical Application ................................................ 20
11 Power Supply Recommendations ..................... 23
12 Layout................................................................... 23
12.1 Layout Guidelines ................................................. 23
12.2 Layout Example .................................................... 24
12.3 Thermal Considerations ........................................ 24
13 Device and Documentation Support ................. 26
13.1 Device Support...................................................... 26
13.2 Related Links ........................................................ 26
13.3 Receiving Notification of Documentation Updates 26
13.4 Community Resources.......................................... 26
13.5 Trademarks ........................................................... 26
13.6 Electrostatic Discharge Caution ............................ 26
13.7 Glossary ................................................................ 26
14 Mechanical, Packaging, and Orderable
Information ........................................................... 27
4 Revision History
Changes from Revision N (July 2015) to Revision O
Page
• Added MIN value of –55°C to the Storage temperature in Absolute Maximum Ratings........................................................ 4
Changes from Revision M (July 2013) to Revision N
Page
• Added Pin Configuration and Functions section, ESD Ratings 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
Changes from Revision L (July 2013) to Revision M
Page
• Changed the VIT+ TYP value From: –0.65 V To: –0.065 V ................................................................................................... 6
Changes from Revision K (September 2011) to Revision L
Page
• Added TYP = –0.65 V to VIT+ ................................................................................................................................................ 6
• Added TYP = –0.1 V to VIT– ................................................................................................................................................... 6
Changes from Revision J (February 2009) to Revision K
Page
• Added new section 'LOW-POWER STANDBY MODE', in the Application Information section........................................... 18
2 Submit Documentation Feedback
Copyright © 2002–2017, Texas Instruments Incorporated
Product Folder Links: SN65HVD10 SN65HVD11 SN65HVD12 SN75HVD10 SN75HVD11 SN75HVD12



Part Number SN65HVD10
Description 3.3-V RS-485 Transceivers
Maker etcTI
Total Page 30 Pages
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