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LPV542DNXR - Texas Instruments

Description: Nanopower, 480 nA, 1.6 V RRIO Dual, CMOS input op amp

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PCB Footprints
LPV542DNXR - Texas Instruments PCB footprint - Small Outline No-lead - Small Outline No-lead - DNX0008A+
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LPV542DNXR - Texas Instruments  - 3D model - Small Outline No-lead - DNX0008A+
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LPV542DNXR Details

  • Manufacturer Part Number:

    LPV542DNXR

  • 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):

    0.000001 µA

  • Bias Current-Max (IIB) @25C:

    0.000001 µA

  • Common-mode Reject Ratio-Min:

    73 dB

  • Common-mode Reject Ratio-Nom:

    101 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    3000 µV

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    0.5 mm

  • Slew Rate-Nom:

    0.0037 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    0.0017 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    8

  • Voltage Gain-Min:

    35481.339

  • Wideband:

    NO

  • Width:

    3 mm

LPV542DNXR Frequently Asked Questions (FAQs)

  • The maximum power dissipation of LPV542DNXR is 1.4W. However, it's recommended to keep the power dissipation below 1W to ensure reliable operation.
  • To ensure stability in the output voltage, it's recommended to use a minimum output capacitance of 10uF with an ESR of 0.1Ω or less. Additionally, the output voltage should be decoupled from the input voltage using a 1uF capacitor.
  • The recommended input capacitor value for LPV542DNXR is 1uF to 10uF with a voltage rating of 10V or higher. A higher input capacitance can help to reduce input voltage ripple and improve overall performance.
  • LPV542DNXR is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the output current and power dissipation at high temperatures to ensure reliable operation.
  • LPV542DNXR has built-in overvoltage protection (OVP) and undervoltage lockout (UVLO) features. However, it's recommended to add external protection circuits, such as a voltage supervisor or a crowbar circuit, to ensure robust protection against overvoltage and undervoltage conditions.

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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 LPV542DNXT Texas Instruments

Operational Amplifier, 2 Func, 3000uV Offset-Max, CMOS, PDSO8