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INA780BIDEKR - Texas Instruments

Description: Current & Power Monitors & Regulators 85-V 16-bit IC-output digital power monitor with 400-uohm EZShunt Technology 15-VQFN -40 to 125

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PCB Footprints
INA780BIDEKR - Texas Instruments PCB footprint - Other - Other -  DEK0015A
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3D Models
INA780BIDEKR - Texas Instruments  - 3D model - Other -  DEK0015A
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INA780BIDEKR Details

  • Manufacturer Part Number:

    INA780BIDEKR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    5000 µV

  • JESD-30 Code:

    S-PQCC-N15

  • JESD-609 Code:

    e4

  • Length:

    6 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    15

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VQCCN

  • Package Equivalence Code:

    LCC15(UNSPEC)

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    1 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    QUAD

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

    30

  • Wideband:

    NO

  • Width:

    6 mm

INA780BIDEKR Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the INA780 is 36V. However, it's recommended to operate within the specified common-mode voltage range of ±25V to ensure accurate measurements.
  • The gain resistor (Rg) value depends on the desired gain and the input voltage range. Use the formula Rg = (Vref / (2 * Vcm * Gain)) to calculate the required gain resistor value, where Vref is the reference voltage, Vcm is the common-mode voltage, and Gain is the desired gain.
  • The capacitor on the REF pin is used to filter out noise and provide a stable reference voltage. A 10nF to 100nF capacitor is recommended to ensure accurate measurements and to prevent oscillations.
  • Yes, the INA780 can be used in a single-supply configuration. However, the input common-mode voltage range will be limited to Vcc/2 ± 1.5V. Additionally, the output voltage swing will be reduced, and the device may not be able to reach the rail-to-rail output voltage.
  • To minimize noise and ensure accurate measurements, follow these layout guidelines: keep the input and output traces separate, use a ground plane, place the gain resistor close to the INA780, and avoid running digital signals near the analog signals.

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INA780BIDEKR 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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