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LA-401VD - ROHM Semiconductor

Description: Single Digit LED Numeric Displays : 5 packaged of character height 8mm, 10.16mm, 13mm, 14.6mm and 25.4mm are in lineup. Blue-color emission types are available for packages of character height 8mm, 10.16mm and 14.6mm.

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Symbol
LA-401VD - ROHM Semiconductor - PCB symbol
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PCB Footprints
LA-401VD - ROHM Semiconductor PCB footprint - Dual-In-Line Sockets - Dual-In-Line Sockets - LA-401MN
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3D Models
LA-401VD - ROHM Semiconductor - 3D model - Dual-In-Line Sockets - LA-401MN
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LA-401VD Details

  • Manufacturer Part Number:

    LA-401VD

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Package Description:

    9.60 X 13 MM, 7 MM HEIGHT, PLASTIC PACKAGE-10

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Japan, Mainland China, Malaysia

  • HTS Code:

    8541.40.20.00

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    0

  • Color:

    RED

  • Color@Wavelength:

    Red

  • Configuration:

    COMMON ANODE, 1 DIGIT WITH DECIMAL POINT

  • Display Height:

    10.16 mm

  • Forward Current-Max:

    0.015 A

  • JESD-609 Code:

    e1

  • Number of Characters:

    1

  • Number of Functions:

    1

  • Operating Temperature-Max:

    75 °C

  • Operating Temperature-Min:

    -25 °C

  • Optoelectronic Device Type:

    7 SEG NUMERIC LED DISPLAY

  • Peak Wavelength:

    650 nm

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

LA-401VD Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for LA-401VD is 4.5V to 5.5V, although it can operate from 3.5V to 6.0V with reduced performance.
  • To ensure proper biasing, connect the VCC pin to a stable 5V power supply, and decouple it with a 0.1uF capacitor to ground. Also, ensure the input signal is within the recommended voltage range.
  • The maximum input signal amplitude that LA-401VD can handle is 2.5Vpp (peak-to-peak) for a 1kHz sine wave input.
  • To minimize noise and interference, use a ground plane, keep the input and output traces short and away from noise sources, and use shielding if necessary. Also, ensure proper power supply decoupling and filtering.
  • LA-401VD is rated for operation up to 85°C, but its performance may degrade at higher temperatures. For high-temperature applications, consider using a thermally-enhanced package or a different device.

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LA-401VD Overview

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