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LMH6640MF/NOPB - Texas Instruments

Description: LMH6640MF/NOPB Texas Instruments, Op Amp, RRO, 59MHz, 5 → 15 V, 5-Pin SOT-23

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PCB Footprints
LMH6640MF/NOPB - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV0005A _1
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LMH6640MF/NOPB - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV0005A _1
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LMH6640MF/NOPB Details

  • Manufacturer Part Number:

    LMH6640MF/NOPB

  • Brand Name:

    Texas Instruments

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-23

  • Pin Count:

    5

  • 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):

    3.25 µA

  • Bandwidth (3dB)-Nom:

    32 MHz

  • Bias Current-Max (IIB) @25C:

    2.6 µA

  • Common-mode Reject Ratio-Min:

    72 dB

  • Common-mode Reject Ratio-Nom:

    90 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.8 µA

  • Input Offset Voltage-Max:

    1000 µV

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Slew Rate-Nom:

    170 V/us

  • Supply Current-Max:

    8 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    190000

  • Voltage Gain-Min:

    5011.872

  • Wideband:

    NO

  • Width:

    1.6 mm

LMH6640MF/NOPB Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the LMH6640MF/NOPB is 1.4W, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 90°C/W.
  • To ensure stability, it's recommended to use a compensation capacitor (CC) between the output and the inverting input pins. The value of CC depends on the gain and bandwidth requirements of the application. A good starting point is to use a 10pF to 22pF capacitor.
  • To minimize noise and oscillations, it's recommended to use a star-ground configuration, keep the input and output traces short and symmetrical, and avoid running sensitive traces near the power supply or output pins. Additionally, use a solid ground plane and decouple the power supply pins with 0.1uF capacitors.
  • While the LMH6640MF/NOPB can be used as a comparator, it's not the most suitable device for this application. The device is optimized for high-speed amplification, and its output stage is not designed for high-current drive. For comparator applications, a dedicated comparator IC like the LM339 or LM2901 is recommended.
  • The LMH6640MF/NOPB has internal ESD protection, but it's still recommended to follow proper ESD handling procedures during assembly and testing. Use an ESD wrist strap or mat, and ensure that the device is handled in a static-safe environment.

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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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