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LMP8640HVMKE-F/NOPB - Texas Instruments

Description: 76-V, Low- or High-Side, High-Speed, Voltage Output Current Sensing Amplifier

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LMP8640HVMKE-F/NOPB - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DDC (R-PDSO-G6)
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LMP8640HVMKE-F/NOPB - Texas Instruments  - 3D model - SOT23 (6-Pin) - DDC (R-PDSO-G6)
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LMP8640HVMKE-F/NOPB Details

  • Manufacturer Part Number:

    LMP8640HVMKE-F/NOPB

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT

  • Pin Count:

    6

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    CURRENT-FEEDBACK

  • Average Bias Current-Max (IIB):

    28 µA

  • Bias Current-Max (IIB) @25C:

    21 µA

  • Common Mode Voltage-Max:

    76 V

  • Common-mode Reject Ratio-Min:

    60 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    900 µV

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    1.6 V/us

  • Supply Current-Max:

    0.722 mA

  • Supply Voltage Limit-Max:

    13.2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    450

  • Voltage Gain-Nom:

    50

  • Wideband:

    NO

  • Width:

    1.6 mm

LMP8640HVMKE-F/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LMP8640 involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Also, ensure that the output capacitor has a low ESR and is properly sized for the output voltage and current. Additionally, a minimum of 10uF input capacitance is recommended.
  • The LMP8640 is rated for operation from -40°C to 125°C. However, the device may not be able to deliver its full performance at the highest temperatures, so thermal management is crucial in high-temperature applications.
  • Yes, the LMP8640 is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard and is suitable for use in harsh environments.
  • The LMP8640 has built-in overvoltage protection (OVP) and undervoltage lockout (UVLO) features. However, additional protection circuitry may be required depending on the specific application requirements. A voltage supervisor or a dedicated overvoltage protection IC can be used to provide additional protection.

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LMP8640HVMKE-F/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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