SCPS317 June   2026 TXE8148

PRODUCTION DATA  

  1.   1
  2. Features
  3. Applications
  4. Description
  5. Pin Configuration and Functions
  6. 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 Timing Requirements
    7. 5.7 SPI Bus Timing Requirements
    8. 5.8 Switching Characteristics
    9. 5.9 Typical Characteristics
  7. Parameter Measurement Information
  8. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1 I/O Port
      2. 7.3.2 Interrupt Output (INT)
      3. 7.3.3 Reset Input (RESET)
      4. 7.3.4 Bus Hold
      5. 7.3.5 Fail-safe Mode
      6. 7.3.6 Software Reset Call
      7. 7.3.7 Daisy Chain
      8. 7.3.8 Feature Register Mapping
    4. 7.4 Device Functional Modes
      1. 7.4.1 Power-On Reset
    5. 7.5 Programming
      1. 7.5.1 SPI
      2. 7.5.2 SPI Data Format
      3. 7.5.3 Burst Mode
      4. 7.5.4 SPI Write
      5. 7.5.5 SPI Read
      6. 7.5.6 SPI Daisy Chain
    6. 7.6 TXE8148 Registers
  9. Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
    3. 8.3 Power Supply Recommendations
      1. 8.3.1 Power-On Reset Requirements
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. Device and Documentation Support
    1. 9.1 Receiving Notification of Documentation Updates
    2. 9.2 Support Resources
    3. 9.3 Trademarks
    4. 9.4 Electrostatic Discharge Caution
    5. 9.5 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

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

Typical Characteristics

TA = 25°C (unless otherwise noted)

TXE8148 Active Current vs Temperature (fSCLK = 5MHz)Figure 5-1 Active Current vs Temperature (fSCLK = 5MHz)
TXE8148 Standby Supply Current vs TemperatureFigure 5-3 Standby Supply Current vs Temperature
TXE8148 VOL vs IOL for VCC = 2.5VFigure 5-5 VOL vs IOL for VCC = 2.5V
TXE8148 VOL vs IOL for VCC = 5.0VFigure 5-7 VOL vs IOL for VCC = 5.0V
TXE8148 VOH vs IOH for VCC = 2.5VFigure 5-9 VOH vs IOH for VCC = 2.5V
TXE8148 VOH vs IOH for VCC = 5.0VFigure 5-11 VOH vs IOH for VCC = 5.0V
TXE8148 VOL vs Temperature - |IOL| = 8mAFigure 5-13 VOL vs Temperature - |IOL| = 8mA
TXE8148 VOH vs Temperature - |IOH| = 4mAFigure 5-15 VOH vs Temperature - |IOH| = 4mA
TXE8148 VOH vs Temperature - |IOH| = 10mAFigure 5-17 VOH vs Temperature - |IOH| = 10mA
TXE8148 Active Current vs Temperature (fSCLK = 10MHz)Figure 5-2 Active Current vs Temperature (fSCLK = 10MHz)
TXE8148 VOL vs IOL for VCC = 1.8VFigure 5-4 VOL vs IOL for VCC = 1.8V
TXE8148 VOL vs IOL for VCC = 3.3VFigure 5-6 VOL vs IOL for VCC = 3.3V
TXE8148 VOH vs IOH for VCC = 1.8VFigure 5-8 VOH vs IOH for VCC = 1.8V
TXE8148 VOH vs IOH for VCC = 3.3VFigure 5-10 VOH vs IOH for VCC = 3.3V
TXE8148 VOL vs Temperature - |IOL| = 4mAFigure 5-12 VOL vs Temperature - |IOL| = 4mA
TXE8148 VOL vs Temperature - |IOL| = 10mAFigure 5-14 VOL vs Temperature - |IOL| = 10mA
TXE8148 VOH vs Temperature - |IOH| = 8mAFigure 5-16 VOH vs Temperature - |IOH| = 8mA