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INA216A4YFFR - Texas Instruments

Description: 5V, Low-Power, High-side, Zero-Drift, Voltage Output Current Sense Amp in WCSP package

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PCB Footprints
INA216A4YFFR - Texas Instruments PCB footprint - BGA - BGA - YFF0004_
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INA216A4YFFR - Texas Instruments  - 3D model - BGA - YFF0004_
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INA216A4YFFR Details

  • Manufacturer Part Number:

    INA216A4YFFR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    BGA

  • Pin Count:

    4

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Common Mode Voltage-Max:

    5.5 V

  • Common-mode Reject Ratio-Min:

    90 dB

  • Common-mode Reject Ratio-Nom:

    108 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    75 µV

  • JESD-30 Code:

    R-XBGA-B4

  • JESD-609 Code:

    e1

  • Length:

    1.1 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.625 mm

  • Slew Rate-Nom:

    0.3 V/us

  • Supply Current-Max:

    0.03 mA

  • Supply Voltage Limit-Max:

    7 V

  • Supply Voltage-Nom (Vsup):

    4.2 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Unity Gain BW-Nom:

    2.5

  • Voltage Gain-Nom:

    200

  • Wideband:

    NO

  • Width:

    1.1 mm

INA216A4YFFR Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the INA216A4YFFR is 670mW at 25°C. However, it's recommended to derate the power dissipation to 500mW or less to ensure reliable operation.
  • To minimize noise and ensure accurate measurements, it's recommended to follow good PCB layout practices such as separating analog and digital grounds, using a solid ground plane, and keeping sensitive analog traces away from noisy digital traces. Additionally, place the INA216A4YFFR close to the sensing point and use short, shielded cables to connect to the sensing point.
  • The recommended input impedance for the INA216A4YFFR is 1kΩ or less. This ensures that the input voltage is accurately measured and minimizes the effects of input bias current.
  • Yes, the INA216A4YFFR can be used for high-side current sensing. However, it's recommended to use an external voltage regulator to power the INA216A4YFFR from the high-side voltage rail to ensure accurate measurements.
  • To calibrate the INA216A4YFFR, apply a known current to the input pins and adjust the gain and offset of the INA216A4YFFR to match the expected output voltage. It's recommended to use a precision current source and a high-accuracy multimeter to ensure accurate calibration.

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INA216A4YFFR 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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Part Image INA216A4YFFT Texas Instruments

Operational Amplifier, 1 Func, 75uV Offset-Max, CMOS