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OPA1662AID - Texas Instruments

Description: Texas Instruments OPA1662AID, Dual Audio Op Amp, 22MHz Rail-Rail, 3 → 36 V, 8-Pin SOIC

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OPA1662AID - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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OPA1662AID - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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OPA1662AID Details

  • Manufacturer Part Number:

    OPA1662AID

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • 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):

    1.2 µA

  • Bias Current-Max (IIB) @25C:

    1.2 µA

  • Common-mode Reject Ratio-Min:

    86 dB

  • Common-mode Reject Ratio-Nom:

    100 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.1 µA

  • Input Offset Voltage-Max:

    1500 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage Limit-Max:

    -20 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.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-Nom:

    17 V/us

  • Supply Current-Max:

    3.6 mA

  • Supply Voltage Limit-Max:

    20 V

  • Supply Voltage-Nom (Vsup):

    15 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:

    22000

  • Voltage Gain-Min:

    199526.231

  • Wideband:

    NO

  • Width:

    3.9 mm

OPA1662AID Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the OPA1662AID 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 essential to follow proper layout and grounding techniques, use a low-ESR capacitor for decoupling, and avoid parasitic capacitance in the feedback loop. Additionally, the OPA1662AID is a decompensated amplifier, so it may require a compensation capacitor in some gain configurations.
  • The recommended input capacitance is 10nF to 100nF, and the recommended output capacitance is 10nF to 100nF. However, the optimal capacitance values may vary depending on the specific application and layout.
  • The OPA1662AID is specified to operate from -40°C to 125°C, but it's essential to consider the device's power dissipation and thermal management when operating at high temperatures. Ensure that the device is properly heat-sinked and that the maximum junction temperature is not exceeded.
  • To reduce noise and EMI, use proper grounding and shielding techniques, keep the input and output traces short and away from noise sources, and consider adding a common-mode filter or a ferrite bead to the power supply lines.

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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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