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QS4A205QG - Renesas Electronics

Description: The QS4A205 is a high-performance CMOS analog Four-Channel SPDT multiplexer/demultiplexer with individual enables. The QS4A205 with 830MHz bandwidth makes it ideal for high-performance video signal switching, audio signal switching, and telecomm routing applications. High performance and low power dissipation makes this device ideal for battery operated and remote instrumentation applications. The QS4A205 operates at -40C to +85C.

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QS4A205QG - Renesas Electronics - PCB symbol
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PCB Footprints
QS4A205QG - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - 16-QSOP
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QS4A205QG - Renesas Electronics - 3D model - Small Outline Packages - 16-QSOP
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QS4A205QG Details

  • Manufacturer Part Number:

    QS4A205QG

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QSOP

  • Pin Count:

    16

  • Manufacturer Package Code:

    PCG16

  • Country Of Origin:

    Malaysia, Philippines

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    7

  • Analog IC - Other Type:

    SPDT

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Off-state Isolation-Nom:

    60 dB

  • On-state Resistance-Max (Ron):

    17 Ω

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Signal Current-Max:

    0.12 A

  • Supply Current-Max (Isup):

    0.003 mA

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switch-off Time-Max:

    6 ns

  • Switch-on Time-Max:

    6 ns

  • Switching:

    BREAK-BEFORE-MAKE

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9116 mm

QS4A205QG Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide for the QS4A205QG, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal thermal performance. It's available on the Renesas website or through their support team.
  • The QS4A205QG has an internal overcurrent protection feature, but it's not enabled by default. To implement overcurrent protection, you need to set the OCP (Overcurrent Protection) pin high and configure the OCP threshold using the device's registers. Refer to the datasheet and application notes for more details.
  • While the datasheet specifies an operating temperature range of -40°C to 125°C, it's essential to note that the device's performance and reliability may degrade at extreme temperatures. For optimal performance, it's recommended to operate the QS4A205QG within a temperature range of -20°C to 105°C.
  • To troubleshoot I2C interface issues, start by verifying the I2C clock frequency and ensuring it's within the recommended range. Check the I2C bus voltage levels, and verify that the SCL and SDA pins are properly terminated. Use an oscilloscope to analyze the I2C signal waveforms and identify any errors or anomalies.
  • While the QS4A205QG is designed to be robust, it's still important to consider the effects of high vibration on the device's performance and reliability. Renesas recommends following their guidelines for vibration testing and ensuring that the device is properly mounted and secured to minimize the impact of vibrations.

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QS4A205QG Overview

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QS4A205QG Alternates

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Part Image IDTQS4A205QG8 Integrated Device Technology Inc

Differential Multiplexer, 2 Func, 2 Channel, CMOS, PDSO16
Part Image QS4A205QG8 Integrated Device Technology Inc

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Part Image IDTQS4A205Q8 Integrated Device Technology Inc

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Part Image IDTQS4A205QG Renesas Electronics Corporation

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Part Image QS4A205Q Integrated Device Technology Inc

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