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LME49860NA - Texas Instruments

Description: TEXAS INSTRUMENTS - LME49860NA - DUAL OP AMP, 55MHZ, 20V/US, 100UV, PDIP8

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LME49860NA - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - P (R-PDIP-T8)
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LME49860NA - Texas Instruments  - 3D model - Dual-In-Line Packages - P (R-PDIP-T8)
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LME49860NA Details

  • Manufacturer Part Number:

    LME49860NA

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    PLASTIC, DIP-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):

    0.072 µA

  • Bias Current-Max (IIB) @25C:

    0.072 µA

  • Common-mode Reject Ratio-Nom:

    120 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    700 µV

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.817 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -23 V

  • Neg Supply Voltage-Nom (Vsup):

    -18 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:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Slew Rate-Min:

    15 V/us

  • Slew Rate-Nom:

    20 V/us

  • Supply Current-Max:

    13 mA

  • Supply Voltage Limit-Max:

    23 V

  • Supply Voltage-Nom (Vsup):

    18 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    40

  • Unity Gain BW-Nom:

    55000

  • Voltage Gain-Min:

    10000000

  • Wideband:

    NO

  • Width:

    7.62 mm

LME49860NA Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output traces short and away from each other to minimize noise coupling.
  • Choose a compensation capacitor (Cc) that meets the recommended value in the datasheet. Ensure the feedback resistors (Rf) are matched and have a low tolerance. Use a low-ESR capacitor for the output filter (Cout).
  • The SOA is limited by the maximum junction temperature (TJ) of 150°C. Ensure the device is operated within the recommended voltage and current limits to prevent overheating.
  • Use a voltage regulator or a TVS diode to protect against overvoltage. Implement overcurrent protection using a current sense resistor and a comparator or a dedicated overcurrent protection IC.
  • The recommended input capacitance (Cin) is 10uF to 22uF, and the recommended output capacitance (Cout) is 10uF to 47uF, depending on the specific application requirements.

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LME49860NA 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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Part Image LME49860NA National Semiconductor Corporation

Operational Amplifier, 2 Func, 700uV Offset-Max, PDIP8