ZHCSIH8G October   2010  – November 2018 TCA9406

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     Device Images
      1.      TCA9406 典型应用方框图
  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  Electrical Characteristics
    6. 6.6  Timing Requirements (VCCA = 1.8 V ± 0.15 V)
    7. 6.7  Timing Requirements (VCCA = 2.5 V ± 0.2 V)
    8. 6.8  Timing Requirements (VCCA = 3.3 V ± 0.3 V)
    9. 6.9  Switching Characteristics (VCCA = 1.8 V ± 0.15 V)
    10. 6.10 Switching Characteristics (VCCA = 2.5 V ± 0.2 V)
    11. 6.11 Switching Characteristics (VCCA = 3.3 V ± 0.3 V)
    12. 6.12 Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 Voltage Waveforms
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Architecture
      2. 8.3.2 Input Driver Requirements
      3. 8.3.3 Output Load Considerations
      4. 8.3.4 Enable and Disable
      5. 8.3.5 Pullup Resistors on I/O Lines
    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
    2. 11.2 Layout Example
  12. 12器件和文档支持
    1. 12.1 接收文档更新通知
    2. 12.2 社区资源
    3. 12.3 商标
    4. 12.4 静电放电警告
    5. 12.5 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

6.3 Recommended Operating Conditions

VCCI is the supply voltage associated with the input port. VCCO is the supply voltage associated with the output port.
VCCA VCCB MIN MAX UNIT
VCCA Supply voltage(1) 1.65 3.6 V
VCCB Supply voltage 2.3 5.5 V
VIH High-level
input voltage		 A-port I/Os 1.65 V to 1.95 V 2.3 V to 5.5 V VCCI  – 0.2 VCCI V
2.3 V to 3.6 V VCCI  – 0.4 VCCI
B-port I/Os 1.65 V to 3.6 V 2.3 V to 5.5 V VCCI  – 0.4 VCCI
OE input VCCA × 0.65 5.5
VIL(2) Low-level
input voltage		 A-port I/Os 1.65 V to 3.6 V 2.3 V to 5.5 V 0 0.15 V
B-port I/Os 0 0.15
OE input 0 VCCA  × 0.35
Δt/Δv Input transition
rise or fall rate		 A-port I/Os, push-pull driving 1.65 V to 3.6 V 2.3 V to 5.5 V 10 ns/V
B-port I/Os, push-pull driving 10
Control input 10
TA Operating free-air temperature –40 85 °C
(1) VCCA must be less than or equal to VCCB (except during power-on transient time), and VCCA must not exceed 3.6 V.
(2) The maximum VIL value is provided to ensure that a valid VOL is maintained. The VOL value is VIL plus the voltage drop across the pass-gate transistor.