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OPA4354AQPWRQ1 - Texas Instruments

Description: Automotive, 250MHz, Rail-to-Rail I/O, CMOS Quad Operational Amplifier

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OPA4354AQPWRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW
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OPA4354AQPWRQ1 Details

  • Manufacturer Part Number:

    OPA4354AQPWRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.00005 µA

  • Bias Current-Max (IIB) @25C:

    0.00005 µA

  • Common-mode Reject Ratio-Min:

    66 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.00005 µA

  • Input Offset Voltage-Max:

    8000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Nom:

    150 V/us

  • Supply Current-Max:

    24 mA

  • Supply Voltage Limit-Max:

    7.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • 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

  • Unity Gain BW-Nom:

    100000

  • Voltage Gain-Min:

    31630

  • Wideband:

    YES

  • Width:

    4.4 mm

OPA4354AQPWRQ1 Frequently Asked Questions (FAQs)

  • A good PCB layout for OPA4354AQPWRQ1 involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the power pins. A 4-layer PCB with a dedicated ground plane is recommended.
  • The choice of gain resistors depends on the desired gain and bandwidth of the amplifier. A good starting point is to use the gain resistor values recommended in the datasheet. For custom gains, use the gain equation provided in the datasheet and choose resistors with 1% or better tolerance.
  • The maximum power dissipation of OPA4354AQPWRQ1 is dependent on the ambient temperature and the thermal resistance of the package. According to the datasheet, the maximum power dissipation is 1.4W at 25°C ambient temperature. However, this value can be derated for higher ambient temperatures.
  • Yes, OPA4354AQPWRQ1 can be used as a unity-gain buffer. However, it's essential to ensure that the input impedance is matched to the source impedance to avoid signal attenuation. Additionally, the output impedance of the amplifier should be considered when driving a load.
  • To protect OPA4354AQPWRQ1 from EMI, use a shielded enclosure, keep the amplifier away from high-frequency sources, and use EMI filters or common-mode chokes on the input and output lines. Additionally, use a low-pass filter or a ferrite bead on the power supply lines to reduce high-frequency noise.

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OPA4354AQPWRQ1 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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