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INA2180A4IDGKT - Texas Instruments

Description: Dual Channel, 26V, Low-/High-Side Voltage Output Current Sense Amp

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INA2180A4IDGKT - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK
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INA2180A4IDGKT Details

  • Manufacturer Part Number:

    INA2180A4IDGKT

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2017-11-22

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Common Mode Voltage-Max:

    26 V

  • Common-mode Reject Ratio-Min:

    84 dB

  • Common-mode Reject Ratio-Nom:

    100 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    150 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    2

  • 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, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    2 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    0.5 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    210

  • Voltage Gain-Min:

    200

  • Voltage Gain-Nom:

    200

  • Wideband:

    NO

  • Width:

    3 mm

INA2180A4IDGKT Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the input pins is 26.5V, which is the absolute maximum rating. However, for normal operation, the input voltage should be limited to the supply voltage (VCC) + 0.3V to ensure accurate measurements.
  • The gain of the INA2180 is determined by the ratio of the resistors R1 and R2. The gain can be calculated using the formula: Gain = (R2 / R1) + 1. For example, if R1 = 1kΩ and R2 = 2kΩ, the gain would be 3.
  • The REF pin is used to set the reference voltage for the INA2180. This pin can be connected to a voltage reference or a resistive divider to set the output voltage range. The REF pin can also be left unconnected, in which case the output voltage range will be 0 to VCC.
  • When the input voltage is negative, the output voltage of the INA2180 will be close to 0V. To handle this situation, you can add a voltage clamp or a diode to the output stage to prevent the output voltage from going below 0V.
  • The INA2180's accuracy is affected by temperature. The device has a specified temperature range of -40°C to 125°C, and the accuracy degrades as the temperature deviates from the nominal value. The datasheet provides temperature coefficients for the various parameters, which can be used to estimate the error due to temperature.

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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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