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LMH1981MT/NOPB - Texas Instruments

Description: LMH1981MT/NOPB, Video Sync Separator 3.3 → 5 V 14-Pin TSSOP

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LMH1981MT/NOPB - Texas Instruments - PCB symbol
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PCB Footprints
LMH1981MT/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G14)
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LMH1981MT/NOPB - Texas Instruments - 3D model - Small Outline Packages - PW (R-PDSO-G14)
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LMH1981MT/NOPB Details

  • Manufacturer Part Number:

    LMH1981MT/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Consumer IC Type:

    SYNC SEPARATOR IC

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    13.5 mA

  • Supply Voltage-Max (Vsup):

    5 V

  • Supply Voltage-Min (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

LMH1981MT/NOPB Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply the analog power supply (AVDD) first, followed by the digital power supply (DVDD) and then the clock signal. This ensures proper initialization of the device.
  • To optimize performance in a noisy environment, ensure proper PCB layout, use decoupling capacitors, and consider adding a ferrite bead or common-mode choke to filter out high-frequency noise. Additionally, use a low-jitter clock source and consider using a clock jitter cleaner.
  • The LMH1981MT can support clock frequencies up to 1.5 GHz. However, the maximum clock frequency may vary depending on the specific application and PCB layout. It's recommended to consult the datasheet and perform thorough testing to ensure reliable operation.
  • The LMH1981MT is a highly configurable device. To configure it for a specific video format, refer to the datasheet and programming guide. You'll need to set the appropriate registers to select the desired video standard, resolution, and other parameters.
  • The typical power consumption of the LMH1981MT varies depending on the specific application and operating conditions. However, according to the datasheet, the typical power consumption is around 1.2W. It's recommended to consult the datasheet and perform thorough testing to determine the actual power consumption in your specific application.

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LMH1981MT/NOPB Overview

Use the download button to access the LMH1981MT/NOPB schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LMH19, or try a keyword search, such as Signal Separator ICs

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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