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INA2180A4IDSGR - Texas Instruments

Description: Current Sense Amplifiers 26V, dual channel, 350kHz current sense amplifier 8-WSON -40 to 125

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INA2180A4IDSGR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DSG0008A 1
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INA2180A4IDSGR - Texas Instruments  - 3D model - Small Outline No-lead - DSG0008A 1
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INA2180A4IDSGR Details

  • Manufacturer Part Number:

    INA2180A4IDSGR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2020-04-18

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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-N8

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • 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:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.08,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    0.8 mm

  • Slew Rate-Nom:

    2 V/us

  • 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 (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    105

  • Voltage Gain-Min:

    200

  • Voltage Gain-Nom:

    200

  • Wideband:

    NO

  • Width:

    2 mm

INA2180A4IDSGR Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the input pins is ±25V, but it's recommended to keep it within the supply voltage range to ensure accurate measurements.
  • The gain of the INA2180 can be calculated using the formula: Gain = 5V / (Rgain * Iout), where Rgain is the gain resistor value and Iout is the output current. The gain resistor value can be chosen based on the desired gain and output current range.
  • The REF pin is used to set the reference voltage for the internal ADC. It can be connected to a voltage reference or a resistive divider to set the desired reference voltage. The REF pin voltage should be within the range of 0.5V to 4.5V.
  • To configure the INA2180 for bidirectional current measurement, connect the input pins to the load and sense resistors, and set the gain resistor value accordingly. The INA2180 will automatically detect the direction of the current flow and provide an output voltage proportional to the current magnitude.
  • The INA2180's accuracy is affected by temperature, with a typical temperature coefficient of ±0.05% / °C. To minimize temperature-related errors, it's recommended to use a temperature-compensated voltage reference and to keep the device within the specified operating temperature range.

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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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