SLLS665M September   2005  – February 2023 SN65HVD30 , SN65HVD31 , SN65HVD32 , SN65HVD33 , SN65HVD34 , SN65HVD35

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison
    1.     6
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  Electrical Characteristics: Driver
    6. 7.6  Electrical Characteristics: Receiver
    7. 7.7  Device Power Dissipation – PD
    8. 7.8  Supply Current Characteristics
    9. 7.9  Switching Characteristics: Driver
    10. 7.10 Switching Characteristics: Receiver
    11. 7.11 Dissipation Ratings
    12. 7.12 Typical Characteristics
      1.      Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Low-Power Standby Mode
      2. 8.3.2 Driver Output Current Limiting
      3. 8.3.3 Hot-Plugging
      4. 8.3.4 Receiver Failsafe
      5. 8.3.5 Safe Operation With Bus Contention
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
        1. 9.2.1.1 Data Rate and Bus Length
        2. 9.2.1.2 Stub Length
        3. 9.2.1.3 Bus Loading
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
  10. 10Device and Documentation Support
    1. 10.1 Receiving Notification of Documentation Updates
    2. 10.2 Support Resources
    3. 10.3 Trademarks
    4. 10.4 Electrostatic Discharge Caution
    5. 10.5 Glossary
  11. 11Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

8.4 Device Functional Modes

Table 8-1 SN65HVD33, SN65HVD34, SN65HVD35 Driver
INPUTSOUTPUTS
DDEYZ
HHHL
LHLH
XL or openZZ
OpenHLH
Table 8-2 SN65HVD33, SN65HVD34, SN65HVD35 Receiver
DIFFERENTIAL INPUTS
VID = V(A) – V(B)		ENABLE
RE		OUTPUT
R
VID  ≤ –0.2 VLL
–0.2 V < VID < –0.02 VL?
–0.02 V ≤ VIDLH
XH or openZ
Open CircuitLH
Idle circuitLH
Short Circuit, V(A)  = V(B)LH
Table 8-3 SN65HVD30, SN65HVD31, SN65HVD32 Driver
INPUT
D		OUTPUTS
YZ
HHL
LLH
OpenLH
Table 8-4 SN65HVD30, SN65HVD31, SN65HVD32 Receiver
DIFFERENTIAL INPUTS
VID = V(A) – V(B)		OUTPUT
R
VID ≤ –0.2 VL
–0.2 V < VID < –0.02 V?
–0.02 V ≤ VIDH
Open CircuitH
Idle circuitH
Short Circuit, V(A) = V(B)H
GUID-1BE22308-C0EE-452C-8784-63D425B0AB41-low.gifFigure 8-5 Equivalent Input and Output Schematic Diagrams
Table 8-5 Input Attenuator Resistance Values
PART NUMBERR1, R2R3
SN65HVD30, SN65HVD339 kΩ45 kΩ
SN65HVD31, SN65HVD32, SN65HVD34, SN65HVD3536 kΩ180 kΩ