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OPA320SAIDBVR - Texas Instruments

Description: Precision, Zero-Crossover, 20MHz, 0.9pA Ib, RRIO, CMOS Operational Amplifier

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PCB Footprints
OPA320SAIDBVR - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DBV0006A
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3D Models
OPA320SAIDBVR - Texas Instruments  - 3D model - SOT23 (6-Pin) - DBV0006A
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OPA320SAIDBVR Details

  • Manufacturer Part Number:

    OPA320SAIDBVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    6

  • Country Of Origin:

    Mainland China, Malaysia, Philippines, 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):

    9e-7 µA

  • Bias Current-Max (IIB) @25C:

    9e-7 µA

  • Common-mode Reject Ratio-Min:

    100 dB

  • Common-mode Reject Ratio-Nom:

    114 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    9e-7 µA

  • Input Offset Voltage-Max:

    150 µV

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Slew Rate-Nom:

    10 V/us

  • Supply Current-Max:

    1.6 mA

  • Supply Voltage Limit-Max:

    6 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:

    20000

  • Voltage Gain-Min:

    63100

  • Wideband:

    NO

  • Width:

    1.6 mm

OPA320SAIDBVR Frequently Asked Questions (FAQs)

  • A good PCB layout for OPA320 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.
  • Choose gain resistors based on the desired gain and bandwidth requirements. A good starting point is to use the gain resistor calculator tool provided by Texas Instruments or to consult the application notes.
  • The maximum power dissipation of OPA320 is 670mW, which is calculated based on the maximum junction temperature and thermal resistance. Ensure that the device is properly heat-sinked to prevent overheating.
  • While OPA320 can be used as a comparator, it's not the most suitable device for this application. OPA320 is an op-amp optimized for high-speed and low-noise applications, and its output stage is not designed for high-current drive. Consider using a dedicated comparator like the LM339 or TLV7031 for comparator applications.
  • To reduce noise and oscillations, ensure proper PCB layout, decouple the power supply, use a low-ESR capacitor, and consider adding a noise filter or ferrite bead to the input or output. Additionally, ensure that the gain and bandwidth are set correctly for the application.

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OPA320SAIDBVR 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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