ZHCSUS9D June   2007  – February 2024 TRS232E

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Driver Section: Electrical Characteristics
    7. 5.7 Switching Characteristics
    8. 5.8 Receiver Section: Electrical Characteristics
    9. 5.9 Switching Characteristics
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
  10. 9 Device Documentation and Support
    1. 9.1 接收文档更新通知
    2. 9.2 支持资源
    3. 9.3 商标
    4. 9.4 静电放电警告
    5. 9.5 术语表
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

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5.8 Receiver Section: Electrical Characteristics

over recommended ranges of supply voltage and operating free-air temperature range (1)
PARAMETERTEST CONDITIONSMINTYP(2)MAXUNIT
VOHHigh-level output voltageROUTIOH = –1mA3.5V
VOLLow-level output voltage(3)ROUTIOL = 3.2mA0.4V
VIT+Receiver positive-going input threshold voltageRINVCC = 5V,TA = 25°C1.72.4V
VIT–Receiver negative-going input threshold voltageRINVCC = 5V,TA = 25°C0.81.2V
VhysInput hysteresis voltageRINVCC = 5V0.20.51V
riReceiver input resistanceRINVCC = 5V,TA = 25°C357kΩ
(1) Test conditions are C1–C4 = 1μF at VCC = 5V ± 0.5V.
(2) All typical values are at VCC = 5V and TA = 25°C.
(3) The algebraic convention, in which the least-positive (most negative) value is designated minimum, is used in this data sheet for logic voltage levels only.