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OPA684IDBVR - Texas Instruments

Description: High Speed Operational Amplifiers Low-Power Current Feedback

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OPA684IDBVR - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DBV0006A HEIGHT 1.45
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OPA684IDBVR - Texas Instruments  - 3D model - SOT23 (6-Pin) - DBV0006A HEIGHT 1.45
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OPA684IDBVR Details

  • Manufacturer Part Number:

    OPA684IDBVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    6

  • 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):

    10 µA

  • Bias Current-Max (IIB) @25C:

    10 µA

  • Common-mode Reject Ratio-Min:

    53 dB

  • Common-mode Reject Ratio-Nom:

    60 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    3500 µV

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • 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:

    225 V/us

  • Slew Rate-Nom:

    820 V/us

  • Supply Current-Max:

    1.8 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:

    210000

  • Wideband:

    YES

  • Width:

    1.6 mm

OPA684IDBVR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a layout with a solid ground plane, short traces, and minimal impedance mismatch to minimize noise and distortion. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • 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, ensure that the output impedance of the previous stage is low enough to drive the input of the OPA684IDBVR.
  • The OPA684IDBVR can drive a maximum capacitive load of 100 pF. Exceeding this limit may cause oscillation or instability.
  • To reduce noise and distortion, use a low-noise power supply, decouple the power pins with 0.1 μF capacitors, and use a common-mode input filter (e.g., a 100 Ω resistor and a 10 nF capacitor) to reduce electromagnetic interference (EMI).
  • Yes, the OPA684IDBVR can be used in a single-supply configuration. However, the input common-mode range is limited to VCC - 1.5 V to VCC + 0.5 V, and the output voltage swing is reduced. Consult the datasheet for specific guidelines.

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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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