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LME49724MRX/NOPB - Texas Instruments

Description: High Performance, High Fidelity, Fully-Differential Audio Operational Amplifier

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LME49724MRX/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DDA0008B_1
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LME49724MRX/NOPB - Texas Instruments  - 3D model - Small Outline Packages - DDA0008B_1
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LME49724MRX/NOPB Details

  • Manufacturer Part Number:

    LME49724MRX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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):

    0.2 µA

  • Bias Current-Max (IIB) @25C:

    0.2 µA

  • Common-mode Reject Ratio-Min:

    95 dB

  • Common-mode Reject Ratio-Nom:

    102 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.065 µA

  • Input Offset Voltage-Max:

    1000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.89 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage Limit-Max:

    -19 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    1

  • 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:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.7 mm

  • Slew Rate-Min:

    13 V/us

  • Slew Rate-Nom:

    18 V/us

  • Supply Current-Max:

    13 mA

  • Supply Voltage Limit-Max:

    19 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    50000

  • Voltage Gain-Min:

    100

  • Wideband:

    NO

  • Width:

    3.9 mm

LME49724MRX/NOPB Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the LME49724MRX/NOPB is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
  • To ensure stability in high-gain configurations, it's essential to follow proper PCB layout practices, use adequate decoupling capacitors, and consider adding a compensation capacitor (e.g., 10-100pF) between the output and the inverting input.
  • The recommended input common-mode voltage range for the LME49724MRX/NOPB is between VCC-1.5V and VCC-0.5V. Operating outside this range may affect the amplifier's performance and stability.
  • Yes, the LME49724MRX/NOPB can be used as a unity-gain buffer. However, it's essential to ensure that the output is properly terminated to prevent oscillations, and to consider the amplifier's output impedance and capacitive load drive capability.
  • To prevent electrostatic discharge (ESD) damage, handle the LME49724MRX/NOPB by the body, use an anti-static wrist strap or mat, and ensure that the PCB and components are properly grounded. Additionally, consider adding ESD protection diodes or resistors to the input pins.

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LME49724MRX/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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