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TS3DDR3812RUAR - Texas Instruments

Description: 12-channel, 1:2 MUX & DEMUX switch for DDR3 applications

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PCB Footprints
TS3DDR3812RUAR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RUA (R-PWQFN-N42)_2
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3D Models
TS3DDR3812RUAR - Texas Instruments  - 3D model - Quad Flat No-Lead - RUA (R-PWQFN-N42)_2
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TS3DDR3812RUAR Details

  • Manufacturer Part Number:

    TS3DDR3812RUAR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    42

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    Configuration : 2:1 SPDT

  • Analog IC - Other Type:

    SINGLE-ENDED MULTIPLEXER

  • Bandwidth-Nom:

    1675 MHz

  • Input Voltage-Max:

    5.5 V

  • JESD-30 Code:

    R-PQCC-N42

  • JESD-609 Code:

    e4

  • Length:

    9 mm

  • Moisture Sensitivity Level:

    1

  • Normal Position:

    NO

  • Number of Channels:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    42

  • Off-state Isolation-Nom:

    42 dB

  • On-state Resistance Match-Nom:

    1 Ω

  • On-state Resistance-Max (Ron):

    12000 Ω

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    SEPARATE OUTPUT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HWQCCN

  • Package Equivalence Code:

    LCC42,.14X.35,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Signal Current-Max:

    0.128 A

  • Supply Current-Max (Isup):

    0.4 mA

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Switch-off Time-Max:

    5 ns

  • Switch-on Time-Max:

    7 ns

  • Temperature Grade:

    INDUSTRIAL

  • 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

TS3DDR3812RUAR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout and routing guide in their application notes (e.g., SLVAE25) and design guides (e.g., TIDA-00726). It's essential to follow these guidelines to ensure signal integrity and minimize signal degradation.
  • The TS3DDR3812RUAR requires a specific power sequencing and voltage ramp-up procedure to ensure proper operation. Refer to the datasheet and application notes (e.g., SLVAE25) for detailed guidelines on power-up and power-down sequences.
  • The TS3DDR3812RUAR has a maximum junction temperature (TJ) of 150°C. Ensure proper thermal management by providing adequate heat sinking, airflow, and thermal interface materials to maintain a safe operating temperature.
  • Use Texas Instruments' debugging tools, such as the TI Logic Analyzer or the TI Development Kit, to troubleshoot and debug issues. Additionally, consult the datasheet, application notes, and online resources (e.g., TI E2E forums) for guidance on troubleshooting common issues.
  • The TS3DDR3812RUAR is designed to meet EMI and RFI standards. However, it's essential to follow proper PCB design and layout practices, such as using shielding, grounding, and filtering, to minimize EMI and RFI emissions.

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TS3DDR3812RUAR 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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