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INA166UA - Texas Instruments

Description: Low-Noise, Low-Distortion, G=2000 Instrumentation Amplifier

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INA166UA - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - SO-14
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INA166UA Details

  • Manufacturer Part Number:

    INA166UA

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    12 µA

  • Bandwidth (3dB)-Nom:

    0.45 MHz

  • Bias Current-Max (IIB) @25C:

    12 µA

  • Common-mode Reject Ratio-Min:

    100 dB

  • Input Offset Current-Max (IIO):

    1 µA

  • Input Offset Voltage-Max:

    250 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Non-linearity-Max:

    0.005%

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    15 V/us

  • Subcategory:

    Instrumentation Amplifier

  • Supply Current-Max:

    12 mA

  • Supply Voltage Limit-Max:

    18 V

  • 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

  • Voltage Gain-Max:

    2000

  • Voltage Gain-Min:

    2000

  • Voltage Gain-Nom:

    2000

  • Width:

    3.9 mm

INA166UA Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the INA166UA is 670mW at 25°C, but it can be derated to 560mW at 85°C.
  • The gain of the INA166UA can be calculated using the formula: Gain = (Rf/Rg) x (1 + Rs/Rf), where Rf is the feedback resistor, Rg is the gain resistor, and Rs is the source resistance.
  • The input impedance of the INA166UA is typically around 10GΩ in parallel with 2pF, but it can vary depending on the specific application and layout.
  • Yes, the INA166UA can be used as a single-ended amplifier by connecting the negative input to ground and using the positive input as the signal input.
  • To reduce noise in your INA166UA circuit, use proper layout techniques, such as separating analog and digital grounds, using bypass capacitors, and minimizing lead lengths.

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INA166UA 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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