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

6.12 Electrical Characteristics—3.3-V VCC1 and VCC2 Supplies

VCC1 and VCC2 at 3.3 V ± 10% (over recommended operating conditions unless otherwise noted.)(1)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
ICC1 VCC2 supply current ISO7220x quiescent, VI = VCC or 0 V, no load 0.6 1 mA
ISO7221x quiescent, VI = VCC or 0 V, no load 4.3 9.5
ISO7220A and ISO7220B 1 Mbps, 0.5-MHz input clock signal, no load 1 2 mA
ISO7221A and ISO7221B 1 Mbps, 0.5-MHz input clock signal, no load 5 11
ISO7220C and ISO7220M 25 Mbps, 12.5-MHz input clock signal, no load 2 4 mA
ISO7221C and ISO7221M 25 Mbps, 12.5-MHz input clock signal, no load 6 12
ICC2 VCC2 supply current ISO7220x quiescent, VI = VCC or 0 V, no load 8 18 mA
ISO7221x quiescent, VI = VCC or 0 V, no load 4.3 9.5
ISO7220A and ISO7220B 1 Mbps, 0.5-MHz input clock signal, no load 9 19 mA
ISO7221A and ISO7221B 1 Mbps, 0.5-MHz input clock signal, no load 5 11
ISO7220C and ISO7220M 25 Mbps, 12.5-MHz input clock signal, no load 10 20 mA
ISO7221C and ISO7221M 25 Mbps, 12.5-MHz input clock signal, no load 6 12
VOH High-level output voltage IOH = –4 mA, See Figure 14 VCC – 0.4 3 V
IOH = –20 μA, See Figure 14 VCC – 0.1 3.3
VOL Low-level output voltage IOL = 4 mA, See Figure 14 0.2 0.4
IOL = 20 μA, See Figure 14 0 0.1
VI(HYS) Input voltage hysteresis 150 mV
IIH High-level input current IN from 0 V or VCC 10 μA
IIL Low-level input current IN from 0 V or VCC –10 μA
CI Input capacitance to ground IN at VCC, VI = 0.4 sin (4E6πt) 1 pF
CMTI Common-mode transient immunity VI = VCC or 0 V, See Figure 16 15 40 kV/μs
(1) For the 3.3-V operation, VCC1 or VCC2 is specified from 3 V to 3.6 V.