ZHCSOI2H July   1985  – December 2021 SN65176B , SN75176B

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 Recommended Operating Conditions
    3. 6.3 Thermal Information
    4. 6.4 Electrical Characteristics – Driver
    5. 6.5 Electrical Characteristics – Receiver
    6. 6.6 Switching Characteristics – Driver
    7. 6.7 Switching Characteristics – Receiver
    8. 6.8 Typical Characteristics
      1.      Parameter Measurement Information
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Driver
      2. 7.3.2 Receiver
    4. 7.4 Device Functional Modes
      1. 7.4.1 Device Powered
      2. 7.4.2 Device Unpowered
      3. 7.4.3 Symbol Cross Reference
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
    3. 8.3 System Examples
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Related Links
    2. 11.2 Trademarks
    3. 11.3 静电放电警告
    4. 11.4 术语表
  12. 12Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • D|8
  • P|8
散热焊盘机械数据 (封装 | 引脚)
订购信息

6.4 Electrical Characteristics – Driver

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)
PARAMETERTEST CONDITIONS(1)MINTYP(2)MAXUNIT
VIKInput clamp voltageII = –18 mA–1.5V
VOOutput voltageIO = 00VccV
|VOD1|Differential output voltageIO = 01.53.6VccV
|VOD2|Differential output voltageRL = 100 Ω, see Figure 7-1½ VOD1 or 2 (4)V
RL = 54 Ω, see Figure 7-11.52.55
VOD3Differential output voltageSee (5)1.55V
∆|VOD|Change in magnitude of differential output voltage(3)RL = 54 Ω or 100 Ω, see Figure 7-1±0.2V
VOCCommon-mode output voltageRL = 54 Ω or 100 Ω, see Figure 7-1-1+3V
∆|VOC|Change in magnitude of common-mode output voltage(3)RL = 54 Ω or 100 Ω, see Figure 7-1±0.2V
IOOutput currentOutput disabled(6)VO = 12 V1mA
VO = –7 V–0.8
IIHHigh-level input currentVI = 2.4 V20µA
IILLow-level input currentVI = 0.4 V–400µA
IOSShort-circuit output currentVO = –7 V–250mA
VO = 0–150
VO = VCC250
VO = 12 V250
ICCSupply current (total package)No loadOutputs enabled4270mA
Outputs disabled2635
(1) The power-off measurement in ANSI Standard TIA/EIA-422-B applies to disabled outputs only and is not applied to combined inputs and outputs.
(2) All typical values are at VCC = 5 V and TA = 25°C.
(3) Δ|VOD| and Δ|VOC| are the changes in magnitude of VOD and VOC, respectively, that occur when the input is changed from a high level to a low level.
(4) The minimum VOD2 with a 100-Ω load is either ½ VOD1 or 2 V, whichever is greater.
(5) See ANSI Standard TIA/EIA-485-A, Figure 3.5, Test Termination Measurement 2.
(6) This applies for both power on and off; refer to ANSI Standard TIA/EIA-485-A for exact conditions. The TIA/EIA-422-B limit does not apply for a combined driver and receiver terminal.