ZHCSSZ3H May   2008  – August 2023 ISO15 , ISO35

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Revision History
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Power Ratings
    6. 6.6  Insulation Specifications
    7. 6.7  Safety-Related Certifications
    8. 6.8  Safety Limiting Values
    9. 6.9  Electrical Characteristics: Driver
    10. 6.10 Electrical Characteristics: Receiver
    11. 6.11 Supply Current
    12. 6.12 Switching Characteristics: Driver
    13. 6.13 Switching Characteristics: Receiver
    14. 6.14 Insulation Characteristics Curves
    15. 6.15 Typical Characteristics
  8. 7 Parameter Measurement Information
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagrams
    3. 8.3 Device Functional Modes
      1. 8.3.1 Device I/O Schematics
  10. 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
  11.   Power Supply Recommendations
  12. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  13. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 接收文档更新通知
    3. 11.3 支持资源
    4. 11.4 Trademarks
    5. 11.5 静电放电警告
    6. 11.6 术语表
  14. 13Mechanical, Packaging, and Orderable Information

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6.9 Electrical Characteristics: Driver

All typical specs are at VCC1=3.3V, VCC2=5V, TA=27°C, (Min/Max specs are over recommended operating conditions unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
|VOD| Driver differential-output voltage magnitude
IO = 0 mA, no load
 		 2.5 VCC2 V

RL = 54 Ω, See Figure 3
 		 1.5 2 V

RL = 100 Ω (RS-422), See Figure 3
 		 2 2.3 V

Vtest from –7 V to +12 V, See Figure 4
 		 1.5 V
Δ|VOD| Change in differential output voltage between two states
See Figure 3 and Figure 4

 –200 200 mV
VOC Common-mode output voltage
See Figure 5

 1 2.6 3 V
ΔVOC(SS) change in steady-state common-mode output voltage between two states
See Figure 5

 –100 100 mV
VOC(PP) Peak-to-peak common-mode output voltage
See Figure 5

 0.5 V
II Input current
D, DE, VI at 0 V or VCC1
 		 –10 10 µA
IOZ High-impedance state output current
ISO15 See receiver input current
ISO35 VY or VZ = 12 V 90 µA
ISO35 VY or VZ = 12 V, VCC = 0 90 µA
ISO35 VY or VZ = –7 V -10 µA
ISO35 VY or VZ = –7 V, VCC = 0 -10 µA
IOS Short-circuit output current
VA or VB at –7 V
 		 –250 250 mA

VA or VBat 12 V

 		 –250 250 mA
COD
Differential output capacitance
VI = 0.4 sin (4E6πt) + 0.5 V, DE at 0 V
 		 16 pF
CMTI Common-mode transient immunity VI = VCC or 0 V, See Figure 14 and Figure 15
 		 25 50 kV/µs