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LF398N/NOPB - Texas Instruments

Description: Single sample & hold op amp,LF398N DIP8 LF398N/NOPB, Sample & Hold Circuit, 20μs Dual Power Supply, 8-Pin MDIP

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LF398N/NOPB - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - LF398N/NOPB
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LF398N/NOPB Details

  • Manufacturer Part Number:

    LF398N/NOPB

  • 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:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Acquisition Time-Nom:

    20 µs

  • Amplifier Type:

    SAMPLE AND HOLD CIRCUIT

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e4

  • Length:

    9.817 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Qualification Status:

    Not Qualified

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    5.08 mm

  • Subcategory:

    Sample and Hold Circuit

  • Supply Current-Max:

    5.5 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

LF398N/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LF398N/NOPB is 36V. Exceeding this voltage can cause damage to the device.
  • To ensure stability in the LF398N/NOPB, it is recommended to use a minimum output capacitance of 10uF and a minimum ESR of 1 ohm. Additionally, the device should be operated within the recommended operating conditions and layout guidelines should be followed to minimize noise and oscillations.
  • The maximum output current that the LF398N/NOPB can provide is 1A. Exceeding this current can cause the device to overheat and potentially fail.
  • The LF398N/NOPB is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It is recommended to derate the device's output current and voltage at high temperatures to ensure reliable operation.
  • To reduce noise and ripple in the LF398N/NOPB output, it is recommended to use a low-ESR output capacitor, minimize the length of the output traces, and use a noise-reducing capacitor (e.g. 10nF) between the output and ground.

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LF398N/NOPB 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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