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LMP8480MM-T/NOPB - Texas Instruments

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

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LMP8480MM-T/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK
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LMP8480MM-T/NOPB Details

  • Manufacturer Part Number:

    LMP8480MM-T/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SSOP

  • 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):

    12 µA

  • Bandwidth (3dB)-Nom:

    0.27 MHz

  • Common Mode Voltage-Max:

    76 V

  • Common-mode Reject Ratio-Min:

    100 dB

  • Common-mode Reject Ratio-Nom:

    124 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    265 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.07 mm

  • Slew Rate-Nom:

    1 V/us

  • Supply Current-Max:

    0.155 mA

  • Supply Voltage Limit-Max:

    85 V

  • Supply Voltage-Nom (Vsup):

    16 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    270

  • Voltage Gain-Min:

    19.8

  • Voltage Gain-Nom:

    20

  • Wideband:

    NO

  • Width:

    3 mm

LMP8480MM-T/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LMP8480MM-T/NOPB involves keeping the input and output traces short and separate, using a solid ground plane, and placing the device close to the input and output capacitors. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure stability and prevent oscillations, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, make sure to decouple the input and output pins with capacitors, and use a low-ESR output capacitor. Also, avoid using long input and output traces, and keep the device away from noise sources.
  • The LMP8480MM-T/NOPB can handle input voltages up to 36V, but it's recommended to operate within the specified input voltage range of 2.7V to 36V for optimal performance and reliability.
  • The LMP8480MM-T/NOPB is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at higher temperatures to ensure reliability and prevent thermal shutdown.
  • The output voltage of the LMP8480MM-T/NOPB can be calculated using the formula: Vout = (R1/R2) * (Vin - Vref), where R1 and R2 are the feedback resistors, Vin is the input voltage, and Vref is the reference voltage (1.21V for the LMP8480MM-T/NOPB).

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LMP8480MM-T/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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