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OPA837IDBVT - Texas Instruments

Description: Low Power, Precision, 105 MHz, Voltage Feedback Op Amp

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PCB Footprints
OPA837IDBVT - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DBV0006A
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3D Models
OPA837IDBVT - Texas Instruments  - 3D model - SOT23 (6-Pin) - DBV0006A
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OPA837IDBVT Details

  • Manufacturer Part Number:

    OPA837IDBVT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2017-09-17

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.84 µA

  • Bias Current-Max (IIB) @25C:

    0.52 µA

  • Common-mode Reject Ratio-Min:

    90 dB

  • Common-mode Reject Ratio-Nom:

    110 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.06 µA

  • Input Offset Voltage-Max:

    165 µV

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    YES

  • 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:

    HLSSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.45 mm

  • Slew Rate-Nom:

    105 V/us

  • Supply Current-Max:

    0.817 mA

  • Supply Voltage Limit-Max:

    5.5 V

  • Supply Voltage-Nom (Vsup):

    3 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:

    50000

  • Voltage Gain-Min:

    1000000

  • Wideband:

    NO

  • Width:

    1.6 mm

OPA837IDBVT Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a layout with a solid ground plane, short traces, and minimal parasitic inductance. A 4-layer PCB with a dedicated analog ground plane is ideal. Refer to the TI application note 'AN-2025 PCB Layout for Op-Amps' for more details.
  • To ensure stability, use a gain resistor (Rg) that is less than or equal to 1 kΩ, and a feedback capacitor (Cf) that is greater than or equal to 10 pF. Additionally, use a low-ESR capacitor (e.g., X7R or X5R) for decoupling and bypassing.
  • The maximum power dissipation of OPA837IDBVT is 1.4 W. However, this can be limited by the thermal resistance of the package (θJA = 120°C/W) and the ambient temperature. Ensure proper heat sinking and thermal management to prevent overheating.
  • Yes, OPA837IDBVT is specified to operate from -40°C to 125°C. However, the device's performance may degrade at high temperatures, and the maximum power dissipation may need to be derated. Consult the datasheet and application notes for more information.
  • Use ESD protection devices such as TVS diodes or ESD arrays on the input and output pins. Additionally, follow proper handling and storage procedures to prevent ESD damage. Refer to the TI application note 'AN-1465 ESD Protection for Op-Amps' for more details.

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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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Part Image OPA837IDBVR Texas Instruments

Operational Amplifier, 1 Func, 165uV Offset-Max, CMOS