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OPA4343EA/2K5 - Texas Instruments

Description: Quad-channel single-supply, rail-to-rail operational amplifiers MicroAmplifier™ series

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OPA4343EA/2K5 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DBQ0016A-SSOP
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OPA4343EA/2K5 - Texas Instruments  - 3D model - Small Outline Packages - DBQ0016A-SSOP
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OPA4343EA/2K5 Details

  • Manufacturer Part Number:

    OPA4343EA/2K5

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • 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):

    0.00006 µA

  • Bias Current-Max (IIB) @25C:

    0.00001 µA

  • Common-mode Reject Ratio-Min:

    74 dB

  • Common-mode Reject Ratio-Nom:

    92 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.00001 µA

  • Input Offset Voltage-Max:

    8000 µV

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    4

  • Number of Terminals:

    16

  • 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

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    6 V/us

  • Supply Current-Max:

    5 mA

  • Supply Voltage Limit-Max:

    7.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    5500

  • Voltage Gain-Min:

    40000

  • Wideband:

    NO

  • Width:

    3.9 mm

OPA4343EA/2K5 Frequently Asked Questions (FAQs)

  • A good PCB layout for OPA4343EA/2K5 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. TI provides a recommended layout in the datasheet and application notes.
  • The gain resistors (Rf and Rg) should be chosen based on the desired gain and bandwidth of the amplifier. TI provides a gain resistor calculator tool and application notes to help with this selection.
  • The maximum power dissipation of OPA4343EA/2K5 is dependent on the ambient temperature and package type. For the 2K5 package, the maximum power dissipation is approximately 1.4W at 25°C ambient temperature. See the datasheet for more information.
  • OPA4343EA/2K5 is specified to operate from -40°C to 125°C, but the device's performance and reliability may degrade at high temperatures. TI recommends derating the power dissipation and using thermal management techniques to ensure reliable operation.
  • To protect OPA4343EA/2K5 from EMI, use shielding, filtering, and grounding techniques. Place the device in a shielded enclosure, use EMI filters on the input and output lines, and ensure a solid ground plane on the PCB.

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OPA4343EA/2K5 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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