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LMP8645MKX/NOPB - Texas Instruments

Description: Current Sense Amplifiers 42V, Configurable Gain, Low-/High-Side, High-Speed, Voltage Output Current Sensing Amplifier 6-SOT-23-THIN -40 to 125

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LMP8645MKX/NOPB - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DDC0006A_2020
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LMP8645MKX/NOPB - Texas Instruments  - 3D model - SOT23 (6-Pin) - DDC0006A_2020
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LMP8645MKX/NOPB Details

  • Manufacturer Part Number:

    LMP8645MKX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT

  • Pin Count:

    6

  • 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):

    22 µA

  • Bandwidth (3dB)-Nom:

    0.135 MHz

  • Bias Current-Max (IIB) @25C:

    23 µA

  • Common Mode Voltage-Max:

    42 V

  • Common-mode Reject Ratio-Min:

    60 dB

  • Common-mode Reject Ratio-Nom:

    95 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    1000 µV

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • 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:

    TSSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    0.5 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    0.61 mA

  • Supply Voltage Limit-Max:

    13.2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • 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:

    990

  • Voltage Gain-Min:

    1

  • Wideband:

    NO

  • Width:

    1.6 mm

LMP8645MKX/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LMP8645 involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce parasitic inductance and capacitance.
  • To ensure stability, ensure that the output capacitor is within the recommended range, the input voltage is within the specified range, and the device is operated within the recommended temperature range. Additionally, a minimum ESR (Equivalent Series Resistance) of 0.1 ohms is recommended for the output capacitor.
  • The LMP8645 can handle a maximum input voltage of 15V, but it is recommended to operate the device within the recommended input voltage range of 2.7V to 12V for optimal performance and reliability.
  • The LMP8645 is rated for operation up to 125°C, but the device's performance and reliability may degrade at high temperatures. It is recommended to operate the device within the recommended temperature range of -40°C to 125°C for optimal performance and reliability.
  • The output voltage of the LMP8645 can be calculated using the formula: Vout = (R1/R2) * (Vin - Vref), where R1 and R2 are the resistors in the feedback network, Vin is the input voltage, and Vref is the reference voltage (1.25V for the LMP8645).

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LMP8645MKX/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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Part Image LMP8645MK/NOPB Texas Instruments

Operational Amplifier, 1 Func, 1000uV Offset-Max, 0.135MHz Band Width, BICMOS, PDSO6

Part Image LMP8645MKX Texas Instruments

Operational Amplifier, 1 Func, 1700uV Offset-Max, BICMOS, PDSO6