SLOS346O
MARCH 2001 – April 2018
SN65HVD230
,
SN65HVD231
,
SN65HVD232
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
Equivalent Input and Output Schematic Diagrams
4
Revision History
5
Description (continued)
6
Device Comparison Table
7
Pin Configuration and Functions
Pin Functions
8
Specifications
8.1
Absolute Maximum Ratings
8.2
ESD Ratings
8.3
Recommended Operating Conditions
8.4
Thermal Information
8.5
Electrical Characteristics: Driver
8.6
Electrical Characteristics: Receiver
8.7
Switching Characteristics: Driver
8.8
Switching Characteristics: Receiver
8.9
Switching Characteristics: Device
8.10
Device Control-Pin Characteristics
8.11
Typical Characteristics
9
Parameter Measurement Information
10
Detailed Description
10.1
Overview
10.2
Functional Block Diagram
10.3
Feature Description
10.3.1
Vref Voltage Reference
10.3.2
Thermal Shutdown
10.4
Device Functional Modes
10.4.1
High-Speed Mode
10.4.2
Slope Control Mode
10.4.3
Standby Mode (Listen Only Mode) of the HVD230
10.4.4
The Babbling Idiot Protection of the HVD230
10.4.5
Sleep Mode of the HVD231
10.4.6
Summary of Device Operating Modes
11
Application and Implementation
11.1
Application Information
11.1.1
CAN Bus States
11.2
Typical Application
11.2.1
Design Requirements
11.2.1.1
CAN Termination
11.2.1.2
Loop Propagation Delay
11.2.1.3
Bus Loading, Length and Number of Nodes
11.2.2
Detailed Design Procedure
11.2.2.1
Transient Protection
11.2.2.2
Transient Voltage Suppressors
11.2.3
Application Curve
11.3
System Example
11.3.1
ISO 11898 Compliance of SN65HVD23x Family of 3.3 V CAN Transceivers
11.3.1.1
Introduction
11.3.1.2
Differential Signal
11.3.1.2.1
Common Mode Signal
11.3.1.3
Interoperability of 3.3-V CAN in 5-V CAN Systems
12
Power Supply Recommendations
13
Layout
13.1
Layout Guidelines
13.2
Layout Example
14
Device and Documentation Support
14.1
Related Links
14.2
Receiving Notification of Documentation Updates
14.3
Community Resources
14.4
Trademarks
14.5
Electrostatic Discharge Caution
14.6
Glossary
15
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
D|8
MSOI002K
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slos346o_oa
slos346o_pm
1
Features
Operates with a single 3.3 V Supply
Compatible With ISO 11898-2 Standard
Low Power Replacement for the PCA82C250 Footprint
Bus Pin ESD Protection Exceeds ±16 kV HBM
High Input Impedance Allows for Up to 120 Nodes on a Bus
Adjustable Driver Transition Times for Improved Emissions Performance
SN65HVD230 and SN65HVD231
SN65HVD230: Low Current Standby Mode
370 μA Typical
SN65HVD231: Ultra Low Current Sleep Mode
40 nA Typical
Designed for Data Rates
(1)
up to 1 Mbps
Thermal Shutdown Protection
Open Circuit Fail-Safe Design
Glitch Free Power Up and Power Down Protection for Hot Plugging Applications
(1)
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).