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LM348D - Texas Instruments

Description: LM348DG4, Quad Operational Amplifier 1MHz, 14-Pin SOIC

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LM348D - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - 14-Pin SOIC_1-1
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LM348D - Texas Instruments  - 3D model - Small Outline Packages - 14-Pin SOIC_1-1
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LM348D Details

  • Manufacturer Part Number:

    LM348D

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • Country Of Origin:

    Malaysia, Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.4 µA

  • Bias Current-Max (IIB) @25C:

    0.2 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    90 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.05 µA

  • Input Offset Voltage-Max:

    6000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    0.25 V/us

  • Slew Rate-Nom:

    0.5 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    4.8 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    1000

  • Voltage Gain-Min:

    25000

  • Wideband:

    NO

  • Width:

    3.9 mm

LM348D Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the LM348D is 1.4W when mounted on a standard FR4 printed circuit board.
  • No, the LM348D is not suitable for high-current applications. It is designed for low-power applications and can only supply up to 50mA of output current.
  • To ensure stability, a minimum output capacitance of 10uF is recommended, and the input capacitor should be at least 10uF to prevent oscillation.
  • No, the LM348D is only designed to regulate positive voltages. For negative voltage regulation, a different regulator such as the LM79L series should be used.
  • The LM348D is rated for operation from 0°C to 70°C, but it can be used up to 125°C with derating.

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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 LM348M National Semiconductor Corporation

Operational Amplifier, 4 Func, 6000uV Offset-Max, BIPolar, PDSO14

Part Image LM348DR2 Motorola Semiconductor Products

Operational Amplifier, 4 Func, 7500uV Offset-Max, BIPolar, PDSO14

Part Image LM348DE4 Rochester Electronics LLC

Operational Amplifier, 4 Func, 7500uV Offset-Max, BIPolar, PDSO14

Part Image LM348M/NOPB Texas Instruments

Operational Amplifier, 4 Func, 7500uV Offset-Max, BIPolar, PDSO14

Part Image LM348DG4 Texas Instruments

Operational Amplifier, 4 Func, 6000uV Offset-Max, BIPolar, PDSO14

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