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OPA314AQDBVTQ1 - Texas Instruments

Description: Automotive 3MHz, Low-Power, Low-Noise, RRIO, 1.8V CMOS Operational Amplifier

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OPA314AQDBVTQ1 - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV0005A 2021
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OPA314AQDBVTQ1 - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV0005A 2021
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OPA314AQDBVTQ1 Details

  • Manufacturer Part Number:

    OPA314AQDBVTQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2017-01-07

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.00001 µA

  • Bias Current-Max (IIB) @25C:

    0.00001 µA

  • Common-mode Reject Ratio-Min:

    75 dB

  • Common-mode Reject Ratio-Nom:

    96 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    2500 µV

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    2

  • 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:

    LSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.45 mm

  • Slew Rate-Nom:

    1.5 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    0.18 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:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    3000

  • Voltage Gain-Min:

    31622.77

  • Wideband:

    NO

  • Width:

    1.6 mm

OPA314AQDBVTQ1 Frequently Asked Questions (FAQs)

  • A good PCB layout for OPA314AQDBVTQ1 involves keeping the input and output traces short and away from noise sources, using a solid ground plane, and decoupling the power supply with capacitors.
  • To ensure stability, ensure that the gain and phase margins are sufficient, and the circuit is properly compensated. Also, avoid capacitive loads and use a low-ESR capacitor for decoupling.
  • The maximum power dissipation of OPA314AQDBVTQ1 is 670mW. To calculate it, use the formula: Pd = (Vcc x Icc) + (Vout x Iout), where Vcc is the supply voltage, Icc is the quiescent current, Vout is the output voltage, and Iout is the output current.
  • Yes, OPA314AQDBVTQ1 can be used as a unity-gain buffer. However, ensure that the input impedance is high enough to avoid loading the source, and consider adding a resistor in series with the input to improve stability.
  • Use ESD protection devices such as TVS diodes or ESD arrays, and consider adding overvoltage protection circuits such as voltage regulators or clamp circuits to prevent damage from voltage spikes.

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OPA314AQDBVTQ1 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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