SLLS236J
October 1996 – July 2024
SN65LBC184
,
SN75LBC184
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information
5.5
Electrical Characteristics: Driver
5.6
Electrical Characteristics: Receiver
5.7
Driver Switching Characteristics
5.8
Receiver Switching Characteristics
5.9
Dissipation Ratings
5.10
Typical Characteristics
6
Parameter Measurement Information
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.1.1
Data Rate and Bus Length
8.2.1.2
Stub Length
8.2.1.3
Bus Loading
8.2.2
Detailed Design Procedure
8.2.2.1
SN65LBC184 Test Description
8.2.3
Application Curve
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.2
Layout Example
9
Device and Documentation Support
9.1
Receiving Notification of Documentation Updates
9.2
Support Resources
9.3
Trademarks
9.4
Electrostatic Discharge Caution
9.5
Glossary
10
Revision History
11
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
D|8
MSOI002K
P|8
MPDI001B
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slls236j_oa
slls236j_pm
1
Features
Integrated transient voltage suppression
ESD Protection for bus terminals exceeds:
±30kV IEC 61000-4-2, contact discharge
±30kV IEC 61000-4-2, Air-gap discharge
±15kV EIA/JEDEC Human body model
Circuit damage protection of 400W peak (typical) per IEC 61000-4-5
Controlled driver output-voltage slew rates allow longer cable stub lengths
250kbps in Electrically noisy environments
Open-circuit fail-safe receiver design
1/4 Unit load allows for 128 devices connected on bus
Thermal shutdown protection
Power-up and power-down glitch protection
Each transceiver meets or exceeds the requirements of TIA/EIA-485 (RS-485) and ISO/IEC 8482:1993(E) standards
Low disabled supply current 300μA maximum
Pin compatible with SN75176