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LMH3401IRMST - Texas Instruments

Description: 7-GHz, Ultra-Wideband, Fully Differential Amplifier

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LMH3401IRMST - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RMS0014A
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LMH3401IRMST - Texas Instruments  - 3D model - Quad Flat No-Lead - RMS0014A
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LMH3401IRMST Details

  • Manufacturer Part Number:

    LMH3401IRMST

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    14

  • 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):

    10 µA

  • Bandwidth (3dB)-Nom:

    7000 MHz

  • Bias Current-Max (IIB) @25C:

    10 µA

  • Common-mode Reject Ratio-Min:

    72 dB

  • Common-mode Reject Ratio-Nom:

    72 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    3200 µV

  • JESD-30 Code:

    S-XQCC-N14

  • JESD-609 Code:

    e3

  • Length:

    2.5 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage Limit-Max:

    -2.75 V

  • Neg Supply Voltage-Nom (Vsup):

    -2.5 V

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VQCCN

  • Package Equivalence Code:

    LCC14,.1SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    YES

  • Seated Height-Max:

    0.6 mm

  • Slew Rate-Nom:

    18000 V/us

  • Supply Current-Max:

    55 mA

  • Supply Voltage Limit-Max:

    2.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Unity Gain BW-Nom:

    8000000

  • Voltage Gain-Min:

    5.888

  • Wideband:

    YES

  • Width:

    2.5 mm

LMH3401IRMST Frequently Asked Questions (FAQs)

  • A good PCB layout for the LMH3401 involves keeping the input and output traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a low-ESR capacitor for the output filter capacitor.
  • The input capacitor should be a low-ESR ceramic capacitor with a value between 1uF to 10uF. The output capacitor should be a low-ESR capacitor with a value between 10uF to 100uF. The capacitor values and types should be chosen based on the specific application requirements and the desired output ripple voltage.
  • The LMH3401 can handle input voltages up to 15V, but it's recommended to keep the input voltage below 12V for optimal performance and to prevent overheating.
  • The output voltage of the LMH3401 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 LMH3401).
  • The LMH3401 can provide up to 1A of output current, but the maximum output current may be limited by the input voltage, output voltage, and the thermal performance of the device.

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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 LMH3401IRMSR Texas Instruments

Operational Amplifier, 1 Func, 3200uV Offset-Max, 7000MHz Band Width, BICMOS