Please enter a minimum 3 letters or numbers
Technical Content
Part Image

SP3081EEN-L - EXAR

Description: Transceivers

Download SP3081EEN-L Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
SP3081EEN-L - EXAR - PCB symbol
click to zoom
PCB Footprints
SP3081EEN-L - EXAR PCB footprint - Other - Other - SOIC127P600X175-8N
click to zoom
3D Models
SP3081EEN-L - EXAR - 3D model - Other - SOIC127P600X175-8N
click to zoom

SP3081EEN-L Details

  • Manufacturer Part Number:

    SP3081EEN-L

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    ROHS COMPLIANT, MS-012AA, SOIC-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Exar Corporation

  • YTEOL:

    0

  • Differential Output:

    YES

  • Driver Number of Bits:

    1

  • Input Characteristics:

    DIFFERENTIAL SCHMITT TRIGGER

  • Interface IC Type:

    LINE TRANSCEIVER

  • Interface Standard:

    EIA-485; TIA-485; TIA-422; EIA-422

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Out Swing-Min:

    1.5 V

  • Output Low Current-Max:

    0.008 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Receive Delay-Max:

    200 ns

  • Receiver Number of Bits:

    1

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.9 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Transmit Delay-Max:

    2600 ns

  • Width:

    3.9 mm

SP3081EEN-L Frequently Asked Questions (FAQs)

  • A good PCB layout for the SP3081EEN-L should ensure that the input and output traces are separated, and the power supply decoupling capacitors are placed close to the device. Additionally, the layout should minimize electromagnetic interference (EMI) and radio-frequency interference (RFI). Exar Corporation provides a recommended PCB layout in their application notes and evaluation boards.
  • To ensure proper powering and decoupling of the SP3081EEN-L, use a high-quality power supply with low noise and ripple. Add decoupling capacitors (e.g., 10uF and 100nF) close to the device's power pins, and use a low-ESR capacitor for the output capacitor. Also, ensure that the power supply voltage is within the recommended range (3.3V to 5V) and that the device is properly grounded.
  • The SP3081EEN-L is capable of supporting data rates up to 100 Mbps, but the actual achievable data rate depends on the specific application, cable length, and noise environment. In general, the device can support high-speed data transmission over short distances (e.g., 10 meters) with proper cable termination and signal conditioning.
  • To troubleshoot issues with the SP3081EEN-L, start by checking the power supply and decoupling, ensuring that the device is properly powered and grounded. Verify that the input and output signals are within the recommended voltage ranges and that the cable connections are secure. Use oscilloscopes or logic analyzers to monitor the signal waveforms and identify any anomalies. Consult Exar Corporation's application notes and technical support resources for further guidance.
  • The SP3081EEN-L is designed to be compatible with other Exar Corporation devices, such as their UARTs and transceivers. However, compatibility with third-party components depends on the specific device and application. Ensure that the devices are compatible in terms of voltage, frequency, and signal levels. Consult the datasheets and application notes for both devices to ensure proper compatibility and integration.

Trust Checks

This model has been verified by system checks.
System Verified
Sponsored

SP3081EEN-L Overview

Use the download button to access the SP3081EEN-L schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SP308, or try a keyword search, such as Line Driver or Receivers

Parts related to SP3081EEN-L

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

SP3081EEN-L Alternates

Showing results

Image Part Number Model
Part Image ADM4854ARZ Analog Devices Inc

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO8
Part Image SP3081EEN/TR Exar Corporation

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, PDSO8
Part Image SP3081EEN/TR MaxLinear Inc

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, PDSO8
Part Image ADM4854AR-REEL Analog Devices Inc

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO8
Part Image ADM4854AR Analog Devices Inc

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO8
For a full list of alternate parts for SP3081EEN-L, check out Findchips.com