SCPS273C may   2019  – june 2023 TCA9548A-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  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 Electrical Characteristics
    6. 6.6 I2C Interface Timing Requirements
    7. 6.7 Reset Timing Requirements
    8. 6.8 Switching Characteristics
    9. 6.9 Typical Characteristics
  8. 7 Parameter Measurement Information
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
      1. 8.4.1 RESET Input
      2. 8.4.2 Power-On Reset
    5. 8.5 Programming
      1. 8.5.1 I2C Interface
      2. 8.5.2 Device Address
      3. 8.5.3 Bus Transactions
        1. 8.5.3.1 Writes
        2. 8.5.3.2 Reads
      4. 8.5.4 Control Register
      5. 8.5.5 RESET Input
      6. 8.5.6 Power-On Reset
  10.   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 Curves
  11.   Power Supply Recommendations
    1. 9.1 Power-On Reset Requirements
  12. 9 Layout
    1. 9.1 Layout Guidelines
    2. 9.2 Layout Example
  13. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  14.   Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

9.2.3 Application Curves

GUID-CA36C5E4-046F-4765-80FA-563DDFBE8B45-low.gif
Figure 9-2 Pass-Gate Voltage (Vpass) vs Supply Voltage (VCC) at Three Temperature Points
GUID-20626211-94CE-4372-9950-5D40A32A66BF-low.gif
VOL = 0.2 x VDPUX, IOL = 2 mA when VDPUX ≤ 2 V
VOL = 0.4 V, IOL = 3 mA when VDPUX > 2 V
Figure 9-4 Minimum Pull-up Resistance (Rp(min)) vs Pull-up Reference Voltage (VDPUX)
GUID-2FEA25C9-9A08-4196-8D47-5F57992BD766-low.gif
Standard-mode (fSCL = 100 kHz, tr = 1 µs)Fast-mode (fSCL = 400 kHz, tr = 300 ns)
Figure 9-3 Maximum Pull-up Resistance (Rp(max)) vs Bus Capacitance (Cb)