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TCA9406DCUR - Texas Instruments

Description: 2-Bit Bidirectional 1-MHz I2C Bus and SMBus Voltage-Level Shifter

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TCA9406DCUR - Texas Instruments - PCB symbol
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PCB Footprints
TCA9406DCUR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DCU (R-PDSO-G8)
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TCA9406DCUR - Texas Instruments - 3D model - Small Outline Packages - DCU (R-PDSO-G8)
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TCA9406DCUR Details

  • Manufacturer Part Number:

    TCA9406DCUR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Delay-Max:

    10 ns

  • Interface IC Type:

    VOLTAGE LEVEL TRANSLATOR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    2.3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    PUSH-PULL

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSSOP

  • Package Equivalence Code:

    TSSOP8,.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.9 mm

  • Supply Current-Max:

    0.0144 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    1.8 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    2.3 V

  • Supply Voltage1-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    2 mm

TCA9406DCUR Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the TCA9406DCUR involves keeping the input and output traces as short as possible, using a solid ground plane, and avoiding vias under the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • ESD protection for the TCA9406DCUR can be handled by using a TVS (Transient Voltage Suppressor) diode or a Zener diode on the input lines, and by following proper PCB design and layout guidelines to minimize ESD susceptibility.
  • The maximum operating temperature range for the TCA9406DCUR is -40°C to 125°C, but it's recommended to operate the device within a temperature range of -20°C to 85°C for optimal performance and reliability.
  • To ensure the TCA9406DCUR is properly powered and decoupled, use a high-quality power supply with low noise and ripple, and add decoupling capacitors (e.g., 0.1uF and 10uF) as close to the device as possible to filter out noise and reduce power supply impedance.
  • The recommended termination scheme for the TCA9406DCUR involves using a series resistor (e.g., 22Ω) and a parallel capacitor (e.g., 100pF) at the output to match the impedance of the transmission line and minimize signal reflections.

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TCA9406DCUR Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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