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TMUX4157NDCKR - Texas Instruments

Description: Analogue Switch ICs 2- low RON, -12-V, 2:1 (SPDT) general purpose switch with no overshoot when switching inputs 6-SC70 -55 to 125

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PCB Footprints
TMUX4157NDCKR - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DCK (R-PDSO-G6)
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3D Models
TMUX4157NDCKR - Texas Instruments  - 3D model - SOT23 (6-Pin) - DCK (R-PDSO-G6)
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TMUX4157NDCKR Details

  • Manufacturer Part Number:

    TMUX4157NDCKR

  • 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:

    2020-12-06

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    Configuration : 2:1 SPDT

  • Analog IC - Other Type:

    SPDT

  • Bandwidth-Nom:

    200 MHz

  • Input Voltage-Min:

    -12 V

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage-Max (Vsup):

    -4 V

  • Neg Supply Voltage-Min (Vsup):

    -12 V

  • Neg Supply Voltage-Nom (Vsup):

    -10 V

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Off-state Isolation-Nom:

    40 dB

  • On-state Resistance Match-Nom:

    0.2 Ω

  • On-state Resistance-Max (Ron):

    6 Ω

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °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

  • Signal Current-Max:

    0.15 A

  • Supply Current-Max (Isup):

    0.07 mA

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switch-off Time-Max:

    260 ns

  • Switch-on Time-Max:

    280 ns

  • Switching:

    BREAK-BEFORE-MAKE

  • Temperature Grade:

    MILITARY

  • 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

TMUX4157NDCKR Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure a minimum of 1 oz copper thickness and a thermal relief pattern under the device.
  • Implement a robust power-on reset circuit, ensure a stable input voltage, and consider adding a thermal shutdown circuit to prevent overheating.
  • Use a shielded enclosure, keep the device away from antennas and high-frequency circuits, and ensure proper grounding and decoupling of the device.
  • Use the lowest possible input voltage, minimize the output current, and consider using a low-dropout regulator or a switching regulator to reduce power losses.
  • Use a 4-wire Kelvin connection for accurate voltage measurements, and consider using a high-impedance probe for current measurements to minimize loading effects.

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TMUX4157NDCKR 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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