SCES955 September   2023 TXH0137D-Q1

ADVANCE INFORMATION  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Pin Configuration and Functions
  6. 5Specifications
    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 Switching Characteristics
    7. 5.7 Typical Characteristics
  7. 6Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
    4. 6.4 Device Functional Modes
      1. 6.4.1 Resistive Load Drive
      2. 6.4.2 ON State Input Current
      3. 6.4.3 High-Drive Outputs
  8.   Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 TTL and other Logic Inputs
        2. 7.2.2.2 High-Impedance Input Drivers
        3. 7.2.2.3 Output Low Voltage
      3. 7.2.3 Application Curve
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
      3. 7.4.3 Thermal Considerations
        1. 7.4.3.1 Improving Package Thermal Performance
  9. 7Device and Documentation Support
    1. 7.1 Receiving Notification of Documentation Updates
    2. 7.2 Support Resources
    3. 7.3 Trademarks
    4. 7.4 Electrostatic Discharge Caution
    5. 7.5 Glossary
  10. 8Revision History
  11. 9Mechanical, Packaging, and Orderable Information
    1. 9.1 Packaging Option Addendum
    2. 9.2 Tape and Reel Information
    3. 9.3 Mechanical Data

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • PW|14
Thermal pad, mechanical data (Package|Pins)

3 Description

The TXH0137D-Q1 is a 7-bit, single supply inverting fixed direction voltage level translation device. This device has open-drain outputs that support voltages up to 30 V and currents up to 100 mA per channel. These outputs can be used in parallel for even higher current capabilities. Due to these very high currents, the outputs are more susceptible to large overshoots caused by the load reactance. To combat this, the outputs are equipped with overshoot-protection diodes that clamp.

The TXH0137D-Q1 has inputs with improved noise immunity along capable of supporting a wide range of input transition rates. The inputs are also over-voltage tolerant with integrated static 1-MΩ pull-downs.
Package Information
PART NUMBER PACKAGE(1) PACKAGE SIZE(2)
TXH0137D-Q1 PW (TSSOP, 16) 5 mm × 6.4 mm
(1) For all available packages, see the orderable addendum at the end of the data sheet.
(2) The package size (length × width) is a nominal value and includes pins, where applicable.
GUID-20230918-SS0I-S9QX-NRTV-JMLQZ5NDKQMJ-low.svg Simple Application Schematic