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OPA860IDR - Texas Instruments

Description: SP Amp Transconductance Amplifier Single ±6.5V 8-Pin SOIC T/R

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PCB Footprints
OPA860IDR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A (2021)
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3D Models
OPA860IDR - Texas Instruments  - 3D model - Small Outline Packages - D0008A (2021)
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OPA860IDR Details

  • Manufacturer Part Number:

    OPA860IDR

  • 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:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -45 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • 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:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

OPA860IDR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a layout with a solid ground plane, short traces, and minimal parasitic inductance to ensure high-frequency stability and low noise. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • The input bias current of OPA860IDR is typically around 10pA. To minimize its effect, use a high-impedance source, add a bias current cancellation resistor, or use a buffer amplifier with low input bias current.
  • The OPA860IDR can drive up to 100pF of capacitive load without oscillation. However, it's recommended to use a series resistor to dampen the load and ensure stability.
  • To ensure stability, ensure the gain is at least 5, use a minimum of 1kΩ load resistance, and add a 10nF to 100nF capacitor in parallel with the feedback resistor to compensate for parasitic capacitance.
  • Use a 10uF to 100uF ceramic capacitor in parallel with a 1uF to 10uF film capacitor to decouple the power supply. Place the capacitors close to the OPA860IDR and use a low-ESR capacitor for the ceramic capacitor.

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OPA860IDR 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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