SCPS201F August   2009  – September 2026 TCA9535

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 I2C Interface Timing Requirements
    7. 5.7 Switching Characteristics
    8. 5.8 Typical Characteristics
  7.   Parameter Measurement Information
  8. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 5V Tolerant I/O Ports
      2. 6.3.2 Hardware Address Pins
      3. 6.3.3 Interrupt ( INT) Output
    4. 6.4 Device Functional Modes
      1. 6.4.1 Power-On Reset (POR)
      2. 6.4.2 Powered-Up
    5. 6.5 Programming
      1. 6.5.1 I2C Interface
        1. 6.5.1.1 Bus Transactions
          1. 6.5.1.1.1 Writes
          2. 6.5.1.1.2 Reads
      2. 6.5.2 Device Address
      3. 6.5.3 Control Register and Command Byte
    6. 6.6 Register Maps
      1. 6.6.1 Register Descriptions
  9. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
        1. 7.2.1.1 Calculating Junction Temperature and Power Dissipation
        2. 7.2.1.2 Minimizing ICC When I/O is Used to Control LED
      2. 7.2.2 Detailed Design Procedure
      3. 7.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  10. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  11. 9 Revision History
  12. 10Mechanical, Packaging, and Orderable Information

5.8 Typical Characteristics

TA = 25°C (unless otherwise noted)

TCA9535 Supply Current vs Temperature for Different Supply Voltage (VCC)Figure 5-1 Supply Current vs Temperature for Different Supply Voltage (VCC)
TCA9535 Supply Current vs Supply Voltage for Different Temperature (TA)Figure 5-3 Supply Current vs Supply Voltage for Different Temperature (TA)
TCA9535 I/O Sink Current vs Output Low Voltage for Different Temperature (TA) for VCC = 1.8VFigure 5-5 I/O Sink Current vs Output Low Voltage for Different Temperature (TA) for VCC = 1.8V
TCA9535 I/O Sink Current vs Output Low Voltage for Different Temperature (TA) for VCC = 3.3VFigure 5-7 I/O Sink Current vs Output Low Voltage for Different Temperature (TA) for VCC = 3.3V
TCA9535 I/O Sink Current vs Output Low Voltage for Different Temperature (TA) for VCC = 5.5VFigure 5-9 I/O Sink Current vs Output Low Voltage for Different Temperature (TA) for VCC = 5.5V
TCA9535 I/O Source Current vs Output High Voltage for Different Temperature (TA) for VCC = 1.65VFigure 5-11 I/O Source Current vs Output High Voltage for Different Temperature (TA) for VCC = 1.65V
TCA9535 I/O Source Current vs Output High Voltage for Different Temperature (TA) for VCC = 2.5VFigure 5-13 I/O Source Current vs Output High Voltage for Different Temperature (TA) for VCC = 2.5V
TCA9535 I/O Source Current vs Output High Voltage for Different Temperature (TA) for VCC = 5VFigure 5-15 I/O Source Current vs Output High Voltage for Different Temperature (TA) for VCC = 5V
TCA9535 VCC – VOH Voltage vs Temperature for Different VCCFigure 5-17 VCC – VOH Voltage vs Temperature for Different VCC
TCA9535 Standby Supply Current vs Temperature for Different Supply Voltage (VCC)Figure 5-2 Standby Supply Current vs Temperature for Different Supply Voltage (VCC)
TCA9535 I/O Sink Current vs Output Low Voltage for Different Temperature (TA) for VCC = 1.65VFigure 5-4 I/O Sink Current vs Output Low Voltage for Different Temperature (TA) for VCC = 1.65V
TCA9535 I/O Sink Current vs Output Low Voltage for Different Temperature (TA) for VCC = 2.5VFigure 5-6 I/O Sink Current vs Output Low Voltage for Different Temperature (TA) for VCC = 2.5V
TCA9535 I/O Sink Current vs Output Low Voltage for Different Temperature (TA) for VCC = 5VFigure 5-8 I/O Sink Current vs Output Low Voltage for Different Temperature (TA) for VCC = 5V
TCA9535 I/O Low Voltage vs Temperature for Different VCC and IOLFigure 5-10 I/O Low Voltage vs Temperature for Different VCC and IOL
TCA9535 I/O Source Current vs Output High Voltage for Different Temperature (TA) for VCC = 1.8VFigure 5-12 I/O Source Current vs Output High Voltage for Different Temperature (TA) for VCC = 1.8V
TCA9535 I/O Source Current vs Output High Voltage for Different Temperature (TA) for VCC = 3.3VFigure 5-14 I/O Source Current vs Output High Voltage for Different Temperature (TA) for VCC = 3.3V
TCA9535 I/O Source Current vs Output High Voltage for Different Temperature (TA) for VCC = 5.5VFigure 5-16 I/O Source Current vs Output High Voltage for Different Temperature (TA) for VCC = 5.5V
TCA9535 Δ ICC vs Temperature for Different VCC (VI = VCC – 0.6V)Figure 5-18 Δ ICC vs Temperature for Different VCC (VI = VCC – 0.6V)