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INA2128UA/1KG4 - Texas Instruments

Description: Instrumentation Amplifiers Dual Low Pwr Instr Amp

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INA2128UA/1KG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0016A
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INA2128UA/1KG4 - Texas Instruments  - 3D model - Small Outline Packages - DW0016A
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INA2128UA/1KG4 Details

  • Manufacturer Part Number:

    INA2128UA/1KG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-16

  • Pin Count:

    16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.01 µA

  • Bandwidth (3dB)-Nom:

    1.3 MHz

  • Bias Current-Max (IIB) @25C:

    0.005 µA

  • Common-mode Reject Ratio-Min:

    73 dB

  • Input Offset Current-Max (IIO):

    0.01 µA

  • Input Offset Voltage-Max:

    225 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:

    0.004%

  • 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:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Slew Rate-Nom:

    4 V/us

  • Supply Current-Max:

    1.5 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

  • 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

INA2128UA/1KG4 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the application note SLVA879, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The gain error and offset voltage can be calculated using the formulas provided in the datasheet. For gain error, use the formula: Gain Error (%) = (Vout/Vin - 1) x 100. For offset voltage, use the formula: Vos (mV) = (Vout - Vin) / Gain. Consult the datasheet for specific calculations and examples.
  • The maximum input voltage of INA2128UA/1KG4 is ±650mV, which is the maximum differential input voltage. Exceeding this limit may cause damage to the device or affect its performance.
  • The gain resistor (Rg) selection depends on the desired gain and input impedance. Use the formula: Rg (kΩ) = (Vout/Vin - 1) x Rf, where Rf is the feedback resistor. Consult the datasheet for specific examples and guidelines.
  • The thermal shutdown temperature of INA2128UA/1KG4 is typically 150°C, which is the maximum junction temperature. The device will shut down if the junction temperature exceeds this limit to prevent damage.

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INA2128UA/1KG4 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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