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INA823DGKT - Texas Instruments

Description: Instrumentation Amplifiers Precision (100 uV), low-power (250 uA), wide-supply (2.7 V to 36 V), instrumentation amplifier

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INA823DGKT - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK  (S-PDSO-G8)
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INA823DGKT - Texas Instruments  - 3D model - Small Outline Packages - DGK  (S-PDSO-G8)
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INA823DGKT Details

  • Manufacturer Part Number:

    INA823DGKT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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):

    0.008 µA

  • Bandwidth (3dB)-Nom:

    1.9 MHz

  • Bias Current-Max (IIB) @25C:

    0.008 µA

  • Common-mode Reject Ratio-Min:

    120 dB

  • Input Offset Current-Max (IIO):

    0.004 µA

  • Input Offset Voltage-Max:

    100 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage Limit-Max:

    -20 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Non-linearity-Max:

    0.001%

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    0.9 V/us

  • Supply Current-Max:

    0.3 mA

  • Supply Voltage Limit-Max:

    20 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Voltage Gain-Max:

    10000

  • Voltage Gain-Min:

    1

  • Voltage Gain-Nom:

    10

  • Width:

    3 mm

INA823DGKT Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the input pins is 40V, but it's recommended to keep it below 30V to ensure accurate measurements and prevent damage to the device.
  • The gain of the INA823 is fixed at 5V/V, which means that the output voltage is 5 times the input voltage. You can use this gain to calculate the output voltage based on the input voltage.
  • The REF pin is used to set the reference voltage for the internal amplifier. It's typically connected to a voltage reference or a stable voltage source to ensure accurate measurements. The default reference voltage is 2.5V, but it can be adjusted by connecting an external reference voltage to the REF pin.
  • The INA823 is designed to handle input voltages up to -20V, but the output voltage will be clipped at 0V if the input voltage is negative. To handle negative input voltages, you can use an external voltage shifter or an inverting amplifier to shift the output voltage to a positive range.
  • The power consumption of the INA823 depends on the supply voltage and the output load. Typically, the quiescent current is around 1.5mA, and the total power consumption is around 10mW to 20mW, depending on the application.

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INA823DGKT 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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