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LTV-844 - Lite-On

Description: Lite-On LTV-844 AC Input Transistor Output Quad Optocoupler, Through Hole, 16-Pin PDIP

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LTV-844 - Lite-On - PCB symbol
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PCB Footprints
LTV-844 - Lite-On PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - LTV-844
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LTV-844 - Lite-On - 3D model - Dual-In-Line Packages - LTV-844
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LTV-844 Details

  • Manufacturer Part Number:

    LTV-844

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DIP-16

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.60.00.80

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Lite-On Semiconductor Corporation

  • YTEOL:

    6

  • Additional Feature:

    UL APPROVED, VDE APPROVED

  • Coll-Emtr Bkdn Voltage-Min:

    35 V

  • Configuration:

    SEPARATE, 4 CHANNELS

  • Current Transfer Ratio-Nom:

    20%

  • Dark Current-Max:

    100 nA

  • Forward Current-Max:

    0.05 A

  • Isolation Voltage-Max:

    5000 V

  • Number of Elements:

    4

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -30 °C

  • Optoelectronic Device Type:

    AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER

LTV-844 Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the component away from heat sources and ensure good airflow.
  • Use a heat sink with a thermal resistance of 10°C/W or lower, and ensure good airflow. Also, consider derating the device's power dissipation according to the ambient temperature.
  • The maximum allowable voltage on the input pins is 5.5V, exceeding which may cause permanent damage to the device.
  • Yes, the LTV-844 can be used in switching regulator applications, but ensure that the device is properly bypassed and decoupled to minimize noise and voltage spikes.
  • Check for proper power supply, decoupling, and grounding. Verify that the input signals are within the recommended voltage range. Use an oscilloscope to check for noise, ringing, or oscillations.

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LTV-844 Overview

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