ZHCSLP5D June   2007  – June 2021 TRS3232E

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  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 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. 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 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 接收文档更新通知
    2. 12.2 支持资源
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

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6.7 Electrical Characteristics — Driver

over operating free-air temperature range (unless otherwise noted) (see Figure 9-1).(1)
PARAMETER TEST CONDITIONS MIN TYP(2) MAX UNIT
VOH High-level output voltage DOUT at RL = 3 kΩ to GND, DIN = GND 5 5.4 V
VOL Low-level output voltage DOUT at RL = 3 kΩ to GND, DIN = VCC –5 –5.4 V
IIH High-level input current VI = VCC ±0.01 ±1 μA
IIL Low-level input current VI at GND ±0.01 ±1 μA
IOS(3) Short-circuit output current VCC = 3.6 V, VO = 0 V ±35 ±60 mA
VCC = 5.5 V, VO = 0 V
rO Output resistance VCC, V+, and V– = 0 V, VO = ±2 V 300 10M Ω
(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.
(2) Short-circuit durations should be controlled to prevent exceeding the device absolute power dissipation ratings, and not more than one output should be shorted at a time.
(3) All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C.