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LMH6518SQE/NOPB - Texas Instruments

Description: Texas Instruments LMH6518SQE/NOPB, Variable Gain Amplifier 45dB CMRR, Differential 3.3 V, 5 V 16-Pin WQFN

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LMH6518SQE/NOPB - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - LMH6518SQE/NOPB
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LMH6518SQE/NOPB - Texas Instruments  - 3D model - Quad Flat No-Lead - LMH6518SQE/NOPB
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LMH6518SQE/NOPB Details

  • Manufacturer Part Number:

    LMH6518SQE/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    WQFN-16

  • Pin Count:

    16

  • 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):

    140 µA

  • Bandwidth (3dB)-Nom:

    900 MHz

  • Common-mode Reject Ratio-Min:

    40 dB

  • Common-mode Reject Ratio-Nom:

    86 dB

  • Frequency Compensation:

    YES

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Slew Rate-Nom:

    760 V/us

  • Supply Current-Max:

    225 mA

  • Supply Voltage Limit-Max:

    5.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Unity Gain BW-Nom:

    900000

  • Voltage Gain-Max:

    87.096359

  • Voltage Gain-Min:

    0.875

  • Wideband:

    YES

  • Width:

    4 mm

LMH6518SQE/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LMH6518SQE involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. 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 input and output capacitors are of high quality and have low ESR. Additionally, adding a small resistor (e.g., 10 ohms) in series with the output can help dampen oscillations.
  • The LMH6518SQE can handle input voltages up to 12V, but it's recommended to keep the input voltage below 10V to ensure reliable operation and to prevent overheating.
  • The LMH6518SQE is rated for operation up to 125°C, but it's recommended to derate the output current and voltage at high temperatures to prevent overheating and ensure reliable operation.
  • To troubleshoot issues with the LMH6518SQE, start by checking the input voltage, output voltage, and output current. Use an oscilloscope to check for oscillations or noise on the output. Also, check the PCB layout and component values to ensure they match the recommended values.

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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 LMH6518SQX/NOPB Texas Instruments

Operational Amplifier, 1 Func, 900MHz Band Width, BICMOS, PQCC16