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PS2833-4-A - Renesas Electronics

Description: The PS2833-1, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon darlington -connected phototransistor. The package is a Shrink SOP (Small Outline Package) type for high density mounting applications.

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PS2833-4-A - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - PS2833-4
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PS2833-4-A Details

  • Manufacturer Part Number:

    PS2833-4-A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOP-16

  • Country Of Origin:

    Japan

  • HTS Code:

    8541.40.80.00

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    5

  • Additional Feature:

    UL APPROVED

  • Coll-Emtr Bkdn Voltage-Min:

    350 V

  • Configuration:

    SEPARATE, 4 CHANNELS WITH BUILT-IN DIODE AND RESISTOR

  • Current Transfer Ratio-Min:

    400%

  • Current Transfer Ratio-Nom:

    2000%

  • Dark Current-Max:

    400 nA

  • Forward Current-Max:

    0.05 A

  • Forward Voltage-Max:

    1.4 V

  • Isolation Voltage-Max:

    2500 V

  • JESD-609 Code:

    e6

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Elements:

    4

  • On-State Current-Max:

    0.06 A

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -55 °C

  • Optoelectronic Device Type:

    DARLINGTON OUTPUT OPTOCOUPLER

  • Packing Method:

    TAPE

  • Power Dissipation-Max:

    0.12 W

  • Response Time-Max:

    0.00002 s

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN BISMUTH

PS2833-4-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 grounds separate and connect them at a single point. Use a 10uF capacitor between VCC and GND, and a 100nF capacitor between AVCC and AGND.
  • Use a metal shield around the device, and ensure a minimum of 1mm clearance between the device and the shield. Use a common-mode choke or a ferrite bead on the power lines to reduce EMI. Follow the recommended PCB layout and decoupling capacitor values.
  • The maximum allowed voltage on the analog input pins is VCC + 0.3V. Exceeding this voltage may damage the device.
  • The POR and BOR functions are enabled by default. To disable them, tie the POR/BOR pin to VCC. To use an external reset signal, tie the POR/BOR pin to the reset signal. Ensure the reset signal is active-low and has a pulse width of at least 10us.
  • The recommended clock frequency is 10MHz to 20MHz. Use a crystal oscillator or a ceramic resonator as the clock source. Ensure the clock signal is stable and has a duty cycle of 40% to 60%.

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PS2833-4-A Overview

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Part Image PS2833-4-F4 California Eastern Laboratories (CEL)

Darlington Output Optocoupler, 4-Element, 3750V Isolation

Part Image PS2833-4-F3 NEC Electronics Group

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Part Image PS2833-4-F4-A Renesas Electronics Corporation

Darlington Output Optocoupler, 4-Element, 2500V Isolation

For a full list of alternate parts for PS2833-4-A, check out Findchips.com