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OPA4388IDR - Texas Instruments

Description: 10MHz, CMOS, zero-drift, zero-crossover, true RRIO precision operational amplifier

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OPA4388IDR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - SOIC-14
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OPA4388IDR - Texas Instruments  - 3D model - Small Outline Packages - SOIC-14
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OPA4388IDR Details

  • Manufacturer Part Number:

    OPA4388IDR

  • 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

  • Date Of Intro:

    2018-11-28

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.0007 µA

  • Bias Current-Max (IIB) @25C:

    0.0005 µA

  • Common-mode Reject Ratio-Min:

    102 dB

  • Common-mode Reject Ratio-Nom:

    110 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    8 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage Limit-Max:

    -3 V

  • Neg Supply Voltage-Nom (Vsup):

    -2.5 V

  • 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:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    5 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    9.6 mA

  • Supply Voltage Limit-Max:

    3 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    10000

  • Voltage Gain-Min:

    1995262

  • Wideband:

    NO

  • Width:

    3.9 mm

OPA4388IDR Frequently Asked Questions (FAQs)

  • A good PCB layout for OPA4388IDR 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.
  • The choice of gain resistors depends on the desired gain and bandwidth. 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% tolerance or better.
  • The maximum power dissipation of OPA4388IDR is 750mW. However, this can be limited by the thermal resistance of the package and the PCB. Ensure good thermal design and heat sinking to prevent overheating.
  • Yes, OPA4388IDR can be used in a single-supply configuration. However, the input common-mode range is limited to VCC-1.5V to VCC-0.5V. Use a voltage divider or a reference voltage to set the input common-mode voltage.
  • Use a combination of passive and active filtering techniques. Add capacitors in parallel with the gain resistors to filter out high-frequency noise. Use a ferrite bead or a common-mode choke to filter out electromagnetic interference.

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OPA4388IDR 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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