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OPA4310IPWR - Texas Instruments

Description: Operational Amplifiers - Op Amps Quad, 5.5-V, 3-MHz 150-mA high-output-current 1- s fast-shutdown operational amplifier

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OPA4310IPWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G14)
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OPA4310IPWR - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G14)
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OPA4310IPWR Details

  • Manufacturer Part Number:

    OPA4310IPWR

  • 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):

    0.00003 µA

  • Bias Current-Max (IIB) @25C:

    0.00003 µA

  • Common-mode Reject Ratio-Min:

    65 dB

  • Common-mode Reject Ratio-Nom:

    95 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    1300 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • 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, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Nom:

    3 V/us

  • Supply Current-Max:

    0.86 mA

  • Supply Voltage Limit-Max:

    7 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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:

    31622.7766

  • Wideband:

    NO

  • Width:

    4.4 mm

OPA4310IPWR Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the OPA4310IPWR is 1.4W, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 90°C/W.
  • Yes, the OPA4310IPWR is rated for operation from -40°C to 125°C, making it suitable for high-temperature applications. However, the maximum junction temperature (TJ) should not exceed 150°C.
  • To minimize noise and ensure optimal performance, follow good PCB layout practices such as separating analog and digital grounds, using a solid ground plane, and keeping signal traces short and away from noise sources. Additionally, place decoupling capacitors close to the op-amp's power pins and use a low-ESR capacitor for the bypass capacitor.
  • Yes, the OPA4310IPWR can be used as a unity-gain buffer. However, it's essential to ensure that the input impedance is high enough to avoid loading the source, and the output impedance is low enough to drive the load. Additionally, consider the op-amp's bandwidth and slew rate to ensure they meet the requirements of your application.
  • Choose resistors with a low temperature coefficient (TCR) and a high power rating to minimize thermal noise and ensure stability. The feedback resistors should also be matched to minimize offset voltage and ensure common-mode rejection. A good starting point is to use 1% or 0.1% resistors with a TCR of 25 ppm/°C or better.

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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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