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LM7372MR - Texas Instruments

Description: Dual Operational Amplifier

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LM7372MR - Texas Instruments - PCB symbol
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PCB Footprints
LM7372MR - Texas Instruments PCB footprint - Other - Other - SOP127P620X168-9N
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LM7372MR Details

  • Manufacturer Part Number:

    LM7372MR

  • Brand Name:

    Texas Instruments

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-8

  • Pin Count:

    8

  • 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):

    12 µA

  • Bias Current-Max (IIB) @25C:

    10 µA

  • Common-mode Reject Ratio-Min:

    65 dB

  • Common-mode Reject Ratio-Nom:

    90 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    10000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HLSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

  • Packing Method:

    RAIL

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.68 mm

  • Slew Rate-Nom:

    700 V/us

  • Supply Current-Max:

    19 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    100000

  • Voltage Gain-Min:

    1000

  • Wideband:

    YES

  • Width:

    3.9 mm

LM7372MR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the LM7372MR evaluation module documentation, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The selection of input and output capacitors depends on the specific application requirements, such as ripple current, voltage rating, and ESR. TI recommends using low-ESR capacitors with a voltage rating of at least 2x the input voltage, and following the capacitor selection guidelines in the datasheet and application notes.
  • The LM7372MR is rated for operation from -40°C to 125°C, but the maximum ambient temperature range depends on the specific application and the device's power dissipation. TI recommends following the thermal management guidelines in the datasheet and application notes to ensure reliable operation.
  • The LM7372MR has a built-in overcurrent protection feature that can be enabled by connecting a resistor between the OCSET pin and the output voltage. The value of the resistor determines the overcurrent threshold, and TI provides guidelines for selecting the correct resistor value in the datasheet and application notes.
  • The recommended input voltage range for the LM7372MR is 2.7V to 5.5V, but the device can operate from 2.5V to 5.5V. However, the output voltage regulation and efficiency may be affected at lower input voltages, and TI recommends following the input voltage guidelines in the datasheet and application notes.

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LM7372MR 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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LM7372MR Alternates

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Part Image LM7372MR/NOPB Texas Instruments

Operational Amplifier, 2 Func, 8000uV Offset-Max, 125MHz Band Width, BIPolar, PDSO8
Part Image LM7372MRX/NOPB Texas Instruments

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Part Image LM7372MR/NOPB National Semiconductor Corporation

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Part Image LM7372MRX/NOPB National Semiconductor Corporation

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Part Image LM7372MRX Texas Instruments

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For a full list of alternate parts for LM7372MR, check out Findchips.com