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INA115BU - Texas Instruments

Description: Texas Instruments INA115BU Instrumentation Amplifier, CMMR 80dB, 16-Pin SOIC

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INA115BU - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0016A
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INA115BU - Texas Instruments  - 3D model - Small Outline Packages - DW0016A
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INA115BU Details

  • Manufacturer Part Number:

    INA115BU

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.002 µA

  • Bandwidth (3dB)-Nom:

    1 MHz

  • Bias Current-Max (IIB) @25C:

    0.002 µA

  • Common-mode Reject Ratio-Min:

    115 dB

  • Input Offset Current-Max (IIO):

    0.002 µA

  • Input Offset Voltage-Max:

    50 µV

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Non-linearity-Max:

    0.01%

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Slew Rate-Nom:

    0.6 V/us

  • Subcategory:

    Instrumentation Amplifier

  • Supply Current-Max:

    3 mA

  • Supply Voltage Limit-Max:

    18 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

  • Voltage Gain-Max:

    10000

  • Voltage Gain-Min:

    1

  • Voltage Gain-Nom:

    10

  • Width:

    7.5 mm

INA115BU Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the input pins is ±40V, but it's recommended to keep it within ±20V for optimal performance.
  • To ensure accurate measurements, make sure to use a high-precision voltage reference, keep the input impedance high, and minimize noise and interference in the circuit.
  • For optimal performance, use a symmetrical layout, keep the input and output traces short and separate, and avoid running digital signals near the INA115BU.
  • The INA115BU is rated for operation up to 125°C, but its accuracy and linearity may degrade at high temperatures. Consider using a thermally-enhanced package or a heat sink for high-temperature applications.
  • Calibration involves trimming the offset voltage and gain to achieve optimal performance. Refer to the datasheet and application notes for specific calibration procedures.

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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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