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INA126UA/2K5 - Texas Instruments

Description: Micropower Instrumentation Amplifier Single and Dual Versions

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INA126UA/2K5 - Texas Instruments - PCB symbol
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INA126UA/2K5 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - SOIC-8pin
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INA126UA/2K5 - Texas Instruments - 3D model - Small Outline Packages - SOIC-8pin
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INA126UA/2K5 Details

  • Manufacturer Part Number:

    INA126UA/2K5

  • 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

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.05 µA

  • Bandwidth (3dB)-Nom:

    0.2 MHz

  • Bias Current-Max (IIB) @25C:

    0.025 µA

  • Common-mode Reject Ratio-Min:

    83 dB

  • Input Offset Current-Max (IIO):

    0.005 µA

  • Input Offset Voltage-Max:

    250 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Non-linearity-Max:

    0.012%

  • Number of Functions:

    1

  • 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:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    0.4 V/us

  • Subcategory:

    Instrumentation Amplifier

  • Supply Current-Max:

    0.2 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:

    5

  • Voltage Gain-Nom:

    100

  • Width:

    3.9 mm

INA126UA/2K5 Frequently Asked Questions (FAQs)

  • The maximum power supply voltage that can be applied to the INA126UA/2K5 is 36V. Exceeding this voltage may cause damage to the device.
  • To ensure accuracy in high-temperature applications, it is recommended to use a thermocouple or thermistor to measure the temperature and compensate for the temperature drift of the INA126UA/2K5. Additionally, the device should be operated within its specified temperature range of -40°C to 125°C.
  • To minimize noise and EMI, it is recommended to use a multi-layer printed circuit board (PCB) with a solid ground plane, and to keep the analog and digital grounds separate. The INA126UA/2K5 should be placed close to the analog-to-digital converter (ADC) and the input signals should be routed as close to the device as possible. Additionally, a decoupling capacitor should be placed close to the power pins of the INA126UA/2K5.
  • Yes, the INA126UA/2K5 can be used in a single-supply application. However, the input common-mode voltage range is limited to 2.5V to 36V, and the output voltage swing is limited to 1.5V to 36V. Additionally, the device may not provide rail-to-rail output swing in single-supply applications.
  • The gain error of the INA126UA/2K5 can be calculated using the formula: Gain Error (%) = (Measured Gain - Nominal Gain) / Nominal Gain * 100%. The nominal gain of the INA126UA/2K5 is specified in the datasheet as 5V/V. The measured gain can be determined by applying a known input signal and measuring the output voltage.

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INA126UA/2K5 Overview

Use the download button to access the INA126UA/2K5 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like INA12, or try a keyword search, such as Instrumentation Amplifiers

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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