SLLSFU3 October   2023 THVD1400V

PRODUCTION DATA  

  1.   1
  2. Features
  3. Applications
  4. Description
  5. Pin Configuration and Functions
  6. Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  ESD Ratings [IEC]
    4. 5.4  Recommended Operating Conditions
    5. 5.5  Thermal Information
    6. 5.6  Power Dissipation
    7. 5.7  Electrical Characteristics
    8. 5.8  Switching Characteristics_500 kbps
    9. 5.9  Switching Characteristics_20 Mbps
    10. 5.10 Typical Characteristics
  7. Parameter Measurement Information
  8. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
      1. 7.4.1 Operational Data rate
      2. 7.4.2 Protection Features
  9. Application Information Disclaimer
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
        1. 8.2.1.1 Data Rate and Bus Length
        2. 8.2.1.2 Stub Length
        3. 8.2.1.3 Bus Loading
        4. 8.2.1.4 Receiver Failsafe
        5. 8.2.1.5 Transient Protection
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. Device and Documentation Support
    1. 9.1 Device Support
      1. 9.1.1 Third-Party Products Disclaimer
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

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

Pin Configuration and Functions

Figure 4-1 VSON (DRC) Package, 10-Pins
(Top View)
Table 4-1 Pin Functions
PINTYPEDESCRIPTION
NAMENO.
VIO1Logic SupplySupply for logic I/O signals (R, RE, D, DE, and SLR)
R2Digital outputLogic output RS-485 data
DE3Digital inputDriver enable/disable. Internal pull-down. Driver disabled by default
RE4Digital inputReceiver enable/disable. Internal pull-up. Receiver disabled by default
D5Digital inputLogic input RS485 data. Internal pull-up. Drives the bus high by default if driver is enabled
GND6GNDGround
SLR7Digital inputSlew rate control. Internal pull-down, default 20 Mbps operation. Logic high SLR enables slow speed (500 kbps)
A8Bus input/outputRS-485 bus pin. This pin is non-inverting driver output or non-inverting receiver input
B9Bus input/outputRS-485 bus pin. This pin is inverting driver output or inverting receiver input
VCC10Power3 V to 5.5 V supply
Thermal Pad--Connect to GND for optimal thermal and electrical performance