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PS2561L1-1-A - Renesas Electronics

Description: Support is limited to customers who have already adopted these products.The PS2561-1 is optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor. The PS2561-1 is in a plastic DIP (Dual In-line Package) and the PS2561L-1 is lead bending type (Gull-wing) for surface mount. The PS2561L1-1 is lead bending type for long creepage distance. The PS2561L2-1 is lead bending type for long creepage distance (Gull-wing) for surface mount.

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PS2561L1-1-A - Renesas Electronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PS2561L1-1-2021
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PS2561L1-1-A - Renesas Electronics  - 3D model - Dual-In-Line Packages - PS2561L1-1-2021
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PS2561L1-1-A Details

  • Manufacturer Part Number:

    PS2561L1-1-A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    DIP-4

  • Country Of Origin:

    Japan, Taiwan

  • HTS Code:

    8541.40.80.00

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    4

  • Additional Feature:

    UL APPROVED

  • Coll-Emtr Bkdn Voltage-Min:

    80 V

  • Configuration:

    SINGLE

  • Current Transfer Ratio-Min:

    200%

  • Current Transfer Ratio-Nom:

    200%

  • Dark Current-Max:

    100 nA

  • Forward Current-Max:

    0.08 A

  • Forward Voltage-Max:

    1.4 V

  • Isolation Voltage-Max:

    5000 V

  • JESD-609 Code:

    e6

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Elements:

    1

  • On-State Current-Max:

    0.05 A

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -55 °C

  • Optoelectronic Device Type:

    TRANSISTOR OUTPUT OPTOCOUPLER

  • Packing Method:

    MAGAZINE

  • Power Dissipation-Max:

    0.15 W

  • Response Time-Max:

    0.000003 s

  • Surface Mount:

    NO

  • Terminal Finish:

    TIN BISMUTH

PS2561L1-1-A Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital signal traces separate and avoid crossing them over each other.
  • Use a low-ESR capacitor (e.g., 10uF) for power decoupling, and place it as close to the VCC pin as possible. Ensure the power supply is stable and within the recommended voltage range (2.7V to 5.5V).
  • The maximum data transfer rate of the PS2561L1-1-A is 1 Mbps, but it can be adjusted based on the system requirements and the clock frequency.
  • The POR and BOR features are enabled by default. To handle them, ensure a stable power supply and add external circuitry to detect and respond to power-on and brown-out events.
  • The recommended clock frequency for the PS2561L1-1-A is 1 MHz to 10 MHz, but it can be adjusted based on the system requirements and the desired data transfer rate.

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PS2561L1-1-A Overview

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