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OPA847IDBVT - Texas Instruments

Description: Wideband, Ultra-Low Noise,Voltage Feedback Operational Amplifier with Shutdown

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OPA847IDBVT - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DBV0006A HEIGHT 1.45
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OPA847IDBVT - Texas Instruments  - 3D model - SOT23 (6-Pin) - DBV0006A HEIGHT 1.45
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OPA847IDBVT Details

  • Manufacturer Part Number:

    OPA847IDBVT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    6

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China

  • 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):

    42 µA

  • Bias Current-Max (IIB) @25C:

    39 µA

  • Common-mode Reject Ratio-Min:

    95 dB

  • Common-mode Reject Ratio-Nom:

    110 dB

  • Frequency Compensation:

    YES (AVCL>=12)

  • Input Offset Current-Max (IIO):

    0.6 µA

  • Input Offset Voltage-Max:

    600 µV

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage Limit-Max:

    -6.5 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °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-Min:

    535 V/us

  • Slew Rate-Nom:

    950 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    18.4 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:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    3900000

  • Voltage Gain-Min:

    25110

  • Wideband:

    YES

  • Width:

    1.6 mm

OPA847IDBVT Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the OPA847IDBVT is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
  • To ensure stability, it's recommended to use a compensation capacitor (CC) between the output and the inverting input pins. The value of CC depends on the gain and bandwidth requirements of the application. A good starting point is to use a 10pF to 22pF capacitor.
  • To minimize noise and oscillations, it's recommended to use a star-ground configuration, keep the input and output traces short and away from each other, and use a solid ground plane. Additionally, decouple the power supply pins with 0.1uF capacitors and use a 10uF capacitor for bulk decoupling.
  • While the OPA847IDBVT can be used as a comparator, it's not the most suitable device for this application. The OPA847IDBVT is an op-amp optimized for high-speed and high-gain applications, and it may not provide the same level of accuracy and reliability as a dedicated comparator. If you need a comparator, it's recommended to use a dedicated comparator device.
  • The OPA847IDBVT has internal ESD protection, but it's still recommended to take precautions when handling the device. Use an anti-static wrist strap or mat, and avoid touching the device pins or handling the device in a way that could generate static electricity.

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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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