SLLS790D June   2007  – June 2021 TRS3232E

PRODUCTION DATA  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Pin Configuration and Functions
  6. Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 ESD Ratings - IEC Specifications
    4. 6.4 Recommended Operating Conditions
    5. 6.5 Thermal Information
    6. 6.6 Electrical Characteristics — Device
    7. 6.7 Electrical Characteristics — Driver
    8. 6.8 Electrical Characteristics — Receiver
    9. 6.9 Switching Characteristics
  7. Parameter Measurement Information
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Power
      2. 8.3.2 RS232 Driver
      3. 8.3.3 RS232 Receiver
    4. 8.4 Device Functional Modes
      1. 8.4.1 VCC Powered by 3 V to 5.5 V
      2. 8.4.2 VCC Unpowered, VCC = 0 V
  9. Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Receiving Notification of Documentation Updates
    2. 12.2 Support Resources
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Typical Characteristics

GUID-9289EEC8-1BA5-4809-85C6-2EDBB8F023C3-low.png
VCC = 3.3 V
Figure 6-1 DOUT VOH vs Load Current, Both Drivers Loaded
GUID-B79C64BF-BFF0-404E-A32E-60A9AA64D813-low.gif
TX1 at 250 kbps TX2 at 15.6 kbps
Both TX loaded 3 kΩ and 1000 pF
Figure 6-3 Driver Output Voltage vs. Supply Voltage, Both Drivers Loaded
GUID-20201130-CA0I-2DJV-HHVS-JM4PF3NGPDST-low.gifFigure 6-5 Receiver Path Low-to-High Propagation Delay (RGT Package)
GUID-20201130-CA0I-J3RS-QKLV-XQQ1NB2KP6MZ-low.gifFigure 6-7 Receiver Path Skew (|tpHL-tpLH|) (RGT Package)
GUID-30BD73C4-F097-4D74-B565-255615D7B305-low.png
VCC = 3.3 V
Figure 6-2 DOUT VOL vs Load Current, Both Drivers Loaded
GUID-20201130-CA0I-3VJD-RNRT-9J0TH106R7TK-low.gifFigure 6-4 Driver Pulse Skew (RGT Package)
GUID-20201130-CA0I-XFV1-D7KJ-RXRBGBWQDVD5-low.gifFigure 6-6 Receiver Path High-to-Low Propagation Delay (RGT Package)