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TL972IP - Texas Instruments

Description: Output Rail-to-Rail Very-Low-Noise Operational Amplifier

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TL972IP - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - P (R-PDIP-T8)
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TL972IP - Texas Instruments  - 3D model - Dual-In-Line Packages - P (R-PDIP-T8)
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TL972IP Details

  • Manufacturer Part Number:

    TL972IP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • 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):

    1 µA

  • Bias Current-Max (IIB) @25C:

    0.75 µA

  • Common-mode Reject Ratio-Min:

    60 dB

  • Common-mode Reject Ratio-Nom:

    85 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.15 µA

  • Input Offset Voltage-Max:

    4000 µV

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e4

  • Length:

    9.81 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • 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:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Slew Rate-Min:

    3.5 V/us

  • Slew Rate-Nom:

    5 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    5.6 mA

  • Supply Voltage Limit-Max:

    15 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    12000

  • Voltage Gain-Min:

    3160

  • Wideband:

    NO

  • Width:

    7.62 mm

TL972IP Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the TL972IP is 1.4W. However, it's recommended to keep the junction temperature below 150°C to ensure reliable operation.
  • The output capacitor should be chosen based on the output voltage, output current, and desired ripple voltage. A general rule of thumb is to use a capacitor with a value between 10uF to 22uF, and a voltage rating of at least 2x the output voltage.
  • The minimum input voltage required for the TL972IP to operate is 2.7V. However, the recommended input voltage range is 3.5V to 18V for optimal performance.
  • The TL972IP is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to use a heat sink or thermal management system to keep the junction temperature below 125°C.
  • To ensure stability, it's recommended to use a compensation capacitor (Cc) between the COMP and FB pins, and to follow the layout guidelines in the datasheet. Additionally, the output capacitor and ESR should be chosen carefully to prevent oscillation.

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TL972IP 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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