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LM1458MX/NOPB - Texas Instruments

Description: Dual 36V general-purpose operational amplifier

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LM1458MX/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D
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LM1458MX/NOPB Details

  • Manufacturer Part Number:

    LM1458MX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • 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):

    0.5 µA

  • Bias Current-Max (IIB) @25C:

    0.5 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    90 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.2 µA

  • Input Offset Voltage-Max:

    6000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.905 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:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUT LINE

  • Packing Method:

    TR, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    0.5 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    5.6 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte 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:

    1000

  • Voltage Gain-Min:

    20000

  • Wideband:

    NO

  • Width:

    3.895 mm

LM1458MX/NOPB Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the LM1458MX/NOPB is 1.4W. However, this value can be increased by using a heat sink or by reducing the ambient temperature.
  • To ensure stability in the LM1458MX/NOPB op-amp, it is recommended to use a compensation capacitor between pins 1 and 8, and to avoid capacitive loads. Additionally, the op-amp should be operated within its specified frequency range.
  • The input impedance of the LM1458MX/NOPB is typically around 2MΩ, but it can vary depending on the specific application and operating conditions.
  • Yes, the LM1458MX/NOPB can be used as a comparator, but it is not recommended due to its limited speed and lack of hysteresis. A dedicated comparator IC would be a better choice for comparator applications.
  • To reduce noise in the LM1458MX/NOPB op-amp circuit, use a low-pass filter, decouple the power supply, and minimize the length of the input wires. Additionally, use a shielded enclosure and keep the circuit away from noise sources.

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LM1458MX/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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