ZHCSIQ8P July   2006  – August 2018 ISO7220A , ISO7220B , ISO7220C , ISO7220M , ISO7221A , ISO7221B , ISO7221C , ISO7221M

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     简化原理图
  4. 4 修订历史记录
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 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—5-V VCC1 and V CC2 Supplies
    10. 6.10 Electrical Characteristics—5-V VCC1 and 3.3-V VCC2 Supply
    11. 6.11 Electrical Characteristics—3.3-V VCC1 and 5-V VCC2 Supply
    12. 6.12 Electrical Characteristics—3.3-V VCC1 and VCC2 Supplies
    13. 6.13 Electrical Characteristics—2.8-V VCC1 and VCC2 Supplies
    14. 6.14 Switching Characteristics—5-V VCC1 and VCC2 Supplies
    15. 6.15 Switching Characteristics—5-V VCC1 and 3.3-V VCC2 Supply
    16. 6.16 Switching Characteristics—3.3-V CC1 and 5-V VCC2 Supplies
    17. 6.17 Switching Characteristics—3.3-V VCC1 and VCC2 Supplies
    18. 6.18 Switching Characteristics—2.8-V VCC1 and VCC2 Supplies
    19. 6.19 Insulation Characteristics Curves
    20. 6.20 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
    4. 8.4 Device Functional Modes
  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
      1. 11.1.1 PCB Material
    2. 11.2 Layout Example
  12. 12器件和文档支持
    1. 12.1 器件支持
      1. 12.1.1 开发支持
    2. 12.2 文档支持
      1. 12.2.1 相关文档
    3. 12.3 相关链接
    4. 12.4 接收文档更新通知
    5. 12.5 社区资源
    6. 12.6 商标
    7. 12.7 静电放电警告
    8. 12.8 术语表
  13. 13机械、封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

8.3 Feature Description

Table 1 provides an overview of the device features.

Table 1. Device Features

PART NUMBER MAXIMUM SIGNALING
RATE 		INPUT
THRESHOLD 		CHANNEL
DIRECTION
ISO7220A 1 Mbps ≈ 1.5 V (TTL)
(CMOS compatible) 		Same direction
ISO7220B 5 Mbps ≈ 1.5 V (TTL)
(CMOS compatible
ISO7220C 25 Mbps ≈ 1.5 V (TTL)
(CMOS compatible)
ISO7220M 150 Mbps VCC/ 2 (CMOS)
ISO7221A 1 Mbps ≈ 1.5 V (TTL)
(CMOS compatible)		 Opposite directions
ISO7221B 5 Mbps ≈ 1.5 V (TTL)
(CMOS compatible)
ISO7221C 25 Mbps ≈ 1.5 V (TTL)
(CMOS compatible)
ISO7221M 150 Mbps VCC/ 2 (CMOS)