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OPA2691I-14D - Texas Instruments

Description: Dual Wideband Current Feedback Operational Amplifier,with Disable

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OPA2691I-14D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (-R-PDSO-G14)
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OPA2691I-14D - Texas Instruments  - 3D model - Small Outline Packages - D (-R-PDSO-G14)
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OPA2691I-14D Details

  • Manufacturer Part Number:

    OPA2691I-14D

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    CURRENT-FEEDBACK

  • Average Bias Current-Max (IIB):

    35 µA

  • Bias Current-Max (IIB) @25C:

    35 µA

  • Common-mode Reject Ratio-Min:

    52 dB

  • Common-mode Reject Ratio-Nom:

    56 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    3000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage Limit-Max:

    -6.5 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    550 V/us

  • Slew Rate-Nom:

    2100 V/us

  • Supply Current-Max:

    10.6 mA

  • Supply Voltage Limit-Max:

    6.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    280000

  • Voltage Gain-Min:

    550

  • Wideband:

    YES

  • Width:

    3.9 mm

OPA2691I-14D Frequently Asked Questions (FAQs)

  • A good PCB layout for OPA2691I-14D 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. TI provides a recommended layout in the datasheet and application notes.
  • The choice of gain resistors depends on the desired gain, bandwidth, and noise requirements. TI provides a gain resistor calculator tool and application notes to help with the selection. Additionally, the datasheet provides guidelines for selecting gain resistors.
  • The maximum power dissipation of OPA2691I-14D is dependent on the ambient temperature and the thermal resistance of the package. The datasheet provides a power dissipation calculation formula and a thermal resistance table to help determine the maximum power dissipation.
  • OPA2691I-14D is specified to operate from -40°C to 125°C. However, the device's performance and reliability may degrade at high temperatures. TI provides guidance on high-temperature operation in the datasheet and application notes.
  • To protect OPA2691I-14D from EMI, use shielding, filtering, and grounding techniques. Keep the device away from high-frequency sources, use a solid ground plane, and add bypass capacitors to the power supply lines. TI provides EMI protection guidelines in the datasheet and application notes.

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OPA2691I-14D 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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