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INA2126PA - Texas Instruments

Description: TEXAS INSTRUMENTS - INA2126PA - Instrument Amplifier, 2 Amplifier, 500 µV, 0.4 V/µs, 200 kHz, ± 1.35V to ± 18V, DIP

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PCB Footprints
INA2126PA - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 16 pdip
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3D Models
INA2126PA - Texas Instruments  - 3D model - Dual-In-Line Packages - 16 pdip
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INA2126PA Details

  • Manufacturer Part Number:

    INA2126PA

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    DIP-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.05 µA

  • Bandwidth (3dB)-Nom:

    0.2 MHz

  • Common-mode Reject Ratio-Min:

    74 dB

  • Input Offset Current-Max (IIO):

    0.005 µA

  • Input Offset Voltage-Max:

    500 µV

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Non-linearity-Max:

    0.012%

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    5.08 mm

  • Slew Rate-Nom:

    0.4 V/us

  • Supply Current-Max:

    0.4 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Voltage Gain-Max:

    10000

  • Voltage Gain-Min:

    5

  • Voltage Gain-Nom:

    100

  • Width:

    7.62 mm

INA2126PA 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 to ensure accurate measurements.
  • The gain of the amplifier can be calculated using the formula: Gain = (R2/R1) x (1 + (Rgain/Rf)). R1, R2, Rgain, and Rf are the resistors connected to the amplifier.
  • The REF pin is used to set the reference voltage for the amplifier. It can be connected to a voltage reference or a resistive divider to set the desired reference voltage.
  • The INA2126PA is suitable for applications up to 50 kHz. For higher frequencies, it's recommended to use a different amplifier or consider using a filter to reduce noise and aliasing.
  • To reduce noise and interference, use proper PCB layout techniques, add bypass capacitors, and consider using a shielded enclosure. Additionally, use a low-pass filter or a notch filter to remove unwanted frequencies.

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INA2126PA 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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