SLLS825B August   2007  – June 2021 TRSF3232E

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  ESD Protection, Driver
    4. 6.4  ESD Protection, Receiver
    5. 6.5  Recommended Operating Conditions
    6. 6.6  Thermal Information
    7. 6.7  Electrical Characteristics
    8. 6.8  Electrical Characteristics, Driver
    9. 6.9  Electrical Characteristics, Receiver
    10. 6.10 Switching Characteristics, Driver
    11. 6.11 Switching Characteristics, Reveiver
    12. 6.12 Typical Characteristics
  7. 7 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 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. 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 Performance Plots
  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

Package Options

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

6.9 Electrical Characteristics, Receiver

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETERTEST CONDITIONS(1)MINTYP(2)MAXUNIT
VOHHigh-level output voltageIOH = –1 mAVCC – 0.6VCC – 0.1V
VOLLow-level output voltageIOL = 1.6 mA0.4V
VIT+Positive-going input threshold voltageVCC = 3.3 V1.52.4V
VCC = 5 V1.82.4
VIT–Negative-going input threshold voltageVCC = 3.3 V0.61.2V
VCC = 5 V0.81.5
VhysInput hysteresis (VIT+ – VIT–)0.3V
riInput resistanceVI = ±3 V to ±25 V357kΩ
(1) Test conditions are C1–C4 = 0.1 μF at VCC = 3.3 V ± 0.3 V; C1 = 0.047 μF, C2–C4 = 0.33 μF at VCC = 5 V ± 0.5 V (see Figure 9-1).
(2) All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C.