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OPA314AIDCKR - Texas Instruments

Description: 3MHz, Low-Power, Low-Noise, RRI/O, 1.8V CMOS Operational Amplifier

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PCB Footprints
OPA314AIDCKR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DCK (R-PDSO-G5)
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3D Models
OPA314AIDCKR - Texas Instruments  - 3D model - SOT23 (5-Pin) - DCK (R-PDSO-G5)
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OPA314AIDCKR Details

  • Manufacturer Part Number:

    OPA314AIDCKR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    5

  • Country Of Origin:

    Mainland China, Malaysia, Thailand

  • 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):

    0.0006 µA

  • Bias Current-Max (IIB) @25C:

    0.00001 µA

  • Common-mode Reject Ratio-Min:

    66 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.0006 µA

  • Input Offset Voltage-Max:

    2500 µV

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °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

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    1.5 V/us

  • Supply Current-Max:

    0.21 mA

  • Supply Voltage Limit-Max:

    7 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:

    3000

  • Voltage Gain-Min:

    31620

  • Wideband:

    NO

  • Width:

    1.25 mm

OPA314AIDCKR Frequently Asked Questions (FAQs)

  • A good PCB layout for OPA314AIDCKR 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 device. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • To ensure stability, ensure that the gain is set to a value that does not exceed the recommended maximum gain, and that the feedback resistors are chosen to minimize phase shift. Additionally, adding a capacitor in parallel with the feedback resistor can help improve stability.
  • The maximum power dissipation of OPA314AIDCKR is 670mW. However, this value can be affected by the ambient temperature, and the device should be derated accordingly to prevent overheating.
  • While OPA314AIDCKR is rated for operation up to 125°C, its performance may degrade at high temperatures. It's recommended to derate the device's specifications and ensure proper heat sinking to prevent overheating.
  • To protect OPA314AIDCKR from EMI, use a shielded enclosure, keep the device away from high-frequency sources, and use filtering components such as ferrite beads or common-mode chokes to reduce noise.

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OPA314AIDCKR 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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Part Image OPA314AIDCKT Texas Instruments

Operational Amplifier, 1 Func, 2500uV Offset-Max, CMOS, PDSO5