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TMUX1219DCKR - Texas Instruments

Description: 1-ch, 2:1 general-purpose analog multiplexer with 1.8-V logic control

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PCB Footprints
TMUX1219DCKR - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - dckr-pdso-g6
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3D Models
TMUX1219DCKR - Texas Instruments  - 3D model - SOT23 (6-Pin) - dckr-pdso-g6
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TMUX1219DCKR Details

  • Manufacturer Part Number:

    TMUX1219DCKR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China, Malaysia, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2019-05-18

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    Configuration : 2:1 SPDT

  • Analog IC - Other Type:

    SPDT

  • Bandwidth-Nom:

    250 MHz

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Normal Position:

    NO/NC

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Off-state Isolation-Nom:

    65 dB

  • On-state Resistance Match-Nom:

    0.4 Ω

  • On-state Resistance-Max (Ron):

    6 Ω

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    COMMON OUTPUT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    0.0008 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.08 V

  • Supply Voltage-Nom (Vsup):

    1.2 V

  • Surface Mount:

    YES

  • Switch-off Time-Max:

    190 ns

  • Switch-on Time-Max:

    190 ns

  • Switching:

    BREAK-BEFORE-MAKE

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.25 mm

TMUX1219DCKR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a symmetrical layout with the device placed close to the analog signal sources, and using short, low-impedance traces to minimize signal degradation. Additionally, it's recommended to use a solid ground plane and to avoid routing digital signals near the analog signals.
  • The TMUX1219DCKR requires a single 1.8V to 5.5V power supply, and it's recommended to use a low-dropout linear regulator (LDO) to power the device. Additionally, decoupling capacitors (e.g., 0.1uF and 1uF) should be placed close to the device to filter out noise and ensure stable operation.
  • The TMUX1219DCKR can operate up to 100 kHz, but the maximum frequency of operation depends on the specific application and the signal frequency. It's recommended to consult the datasheet and application notes for more information.
  • The TMUX1219DCKR is a highly configurable device, and the configuration depends on the specific application. It's recommended to consult the datasheet, application notes, and evaluation modules (EVMs) to determine the optimal configuration for your specific use case.
  • The TMUX1219DCKR has a maximum junction temperature of 150°C, and it's recommended to use a thermal pad or a heat sink to dissipate heat. Additionally, it's recommended to follow proper PCB design and layout guidelines to minimize thermal resistance.

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TMUX1219DCKR 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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