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TMUXHS4412RUAR - Texas Instruments

Description: 4 Circuit IC Switch 1:2, 2:1 8Ohm 42-WQFN (3.5x9) , 42-WFQFN Exposed Pad , 1.71V ~ 1.98V, 3V ~ 3.6V , 0°C ~ 70°C (TA)

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TMUXHS4412RUAR - Texas Instruments PCB footprint - Other - Other - RUA0042A_2026
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TMUXHS4412RUAR - Texas Instruments  - 3D model - Other - RUA0042A_2026
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TMUXHS4412RUAR Details

  • Manufacturer Part Number:

    TMUXHS4412RUAR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    Configuration : 2:1

  • Analog IC - Other Type:

    SINGLE-ENDED MULTIPLEXER

  • Bandwidth-Nom:

    13000 MHz

  • JESD-30 Code:

    R-PQCC-N42

  • JESD-609 Code:

    e4

  • Length:

    9 mm

  • Moisture Sensitivity Level:

    2

  • Normal Position:

    NO

  • Number of Channels:

    4

  • Number of Functions:

    4

  • Number of Terminals:

    42

  • Off-state Isolation-Nom:

    12 dB

  • On-state Resistance-Max (Ron):

    8 Ω

  • Operating Temperature-Max:

    70 °C

  • Output:

    SEPARATE OUTPUT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC42,.14X.35,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max (Isup):

    0.48 mA

  • Supply Voltage-Max (Vsup):

    4 V

  • Supply Voltage-Min (Vsup):

    1.71 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Switch-off Time-Max:

    100 ns

  • Switch-on Time-Max:

    130 ns

  • Switching:

    BREAK-BEFORE-MAKE

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    3.5 mm

TMUXHS4412RUAR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good high-speed design practices, such as using a solid ground plane, minimizing trace lengths, and using 50-ohm transmission lines to ensure signal integrity.
  • The TMUXHS4412RUAR supports differential signaling, but it requires proper configuration. You need to connect the differential pairs to the correct pins (e.g., IN1P and IN1N for a differential input) and configure the mux using the control pins (S0-S3) to select the desired channel.
  • The TMUXHS4412RUAR supports data rates up to 12 Gbps, making it suitable for high-speed applications such as HDMI, DisplayPort, and PCIe.
  • To minimize signal loss and ensure signal integrity, use a low-loss PCB material, keep the signal traces short, and use termination resistors (e.g., 50-ohm) at the input and output of the mux. Additionally, consider using a signal conditioning circuit or a repeater if necessary.
  • While the TMUXHS4412RUAR is primarily designed for high-speed digital signals, it can also be used for analog signals. However, the mux's bandwidth and signal attenuation may affect the analog signal quality. It's essential to evaluate the mux's performance for your specific analog application.

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TMUXHS4412RUAR 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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