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INA296B4QDDFRQ1 - Texas Instruments

Description: Current Sense Amplifier 1 Circuit TSOT-23-8

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PCB Footprints
INA296B4QDDFRQ1 - Texas Instruments PCB footprint - SOT23 (8-Pin) - SOT23 (8-Pin) - SOT23
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3D Models
INA296B4QDDFRQ1 - Texas Instruments  - 3D model - SOT23 (8-Pin) - SOT23
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INA296B4QDDFRQ1 Details

  • Manufacturer Part Number:

    INA296B4QDDFRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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

  • Average Bias Current-Max (IIB):

    45 µA

  • Bias Current-Max (IIB) @25C:

    45 µA

  • Common-mode Reject Ratio-Min:

    120 dB

  • Common-mode Reject Ratio-Nom:

    130 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    150 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • 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,.11

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    8 V/us

  • Supply Current-Max:

    3.2 mA

  • Supply Voltage Limit-Max:

    22 V

  • Supply Voltage-Nom (Vsup):

    5 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

  • Unity Gain BW-Nom:

    1100

  • Wideband:

    NO

  • Width:

    1.6 mm

INA296B4QDDFRQ1 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of INA296B4QDDFRQ1 is 670mW at 25°C. However, it's recommended to derate the power dissipation based on the operating temperature and PCB layout.
  • To minimize noise and ensure accurate measurements, it's recommended to follow proper PCB layout techniques such as separating analog and digital grounds, using a solid ground plane, and keeping sensitive analog signals away from noisy digital signals. Additionally, use a low-impedance path for the input signals and keep the input traces as short as possible.
  • The recommended input impedance for INA296B4QDDFRQ1 is 1kΩ or higher. This ensures that the input voltage is not loaded down and the amplifier can operate within its specified gain range.
  • INA296B4QDDFRQ1 is designed for low-frequency applications up to 50kHz. While it may work for higher frequencies, its performance may degrade, and it's not recommended for high-frequency applications above 100kHz.
  • Calibration of INA296B4QDDFRQ1 involves adjusting the offset voltage and gain to ensure accurate measurements. This can be done using an external calibration circuit or by using a microcontroller to adjust the offset and gain registers. Refer to the datasheet and application notes for more information on calibration procedures.

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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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