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MAX4597DCKR - Texas Instruments

Description: Single-Channel 10-Ohm SPST Analog Switch

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PCB Footprints
MAX4597DCKR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DCK (R-PDSO-G5)
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3D Models
MAX4597DCKR - Texas Instruments  - 3D model - SOT23 (5-Pin) - DCK (R-PDSO-G5)
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MAX4597DCKR Details

  • Manufacturer Part Number:

    MAX4597DCKR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    Configuration : 1:1 SPST

  • Analog IC - Other Type:

    SPST

  • Bandwidth-Nom:

    300 MHz

  • Input Voltage-Max:

    5.5 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Normal Position:

    NC

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Off-state Isolation-Nom:

    83 dB

  • On-state Resistance-Max (Ron):

    20 Ω

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP5/6,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    0.001 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Switch-off Time-Max:

    50 ns

  • Switch-on Time-Max:

    45 ns

  • Switching:

    MAKE-BEFORE-BREAK

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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

MAX4597DCKR Frequently Asked Questions (FAQs)

  • A good PCB layout is crucial for the MAX4597DCKR. Ensure that the input and output traces are separated, and the device is placed close to the power supply. Use a solid ground plane and decouple the power supply with a 10uF capacitor. Refer to the application note AN-1149 for more details.
  • Choose input capacitors with low ESR (Equivalent Series Resistance) and high ripple current rating. For output capacitors, select ones with low ESR, high capacitance, and a voltage rating that meets the output voltage requirement. A 10uF to 22uF ceramic capacitor is a good starting point for both input and output.
  • The MAX4597DCKR can handle input voltages up to 60V, but it's recommended to operate within the specified input voltage range (30V to 42V) for optimal performance and reliability.
  • The output voltage can be adjusted by using a resistive divider network between the output and the ADJ pin. The output voltage is determined by the ratio of the resistors and the internal reference voltage (1.25V). Refer to the datasheet for the calculation formula and example circuits.
  • The EN (Enable) pin is used to turn the device on or off. When the EN pin is pulled high (above 1.4V), the device is enabled, and when it's pulled low (below 0.4V), the device is disabled. This pin can be used to implement power sequencing or to reduce power consumption in standby mode.

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MAX4597DCKR 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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