We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Register or Sign In
Drivers And Interfaces / Line Driver or Receivers / SP1485EEN-L/TR
Datasheets
SP1485EEN-L/TR by:
Sipex Corporation
Exar Corporation
MaxLinear Inc
Sipex Corporation
Not Found

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, LEAD FREE, PLASTIC, SOIC-8

Part Details for SP1485EEN-L/TR by Sipex Corporation

Results Overview of SP1485EEN-L/TR by Sipex Corporation

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

SP1485EEN-L/TR Information

SP1485EEN-L/TR by Sipex Corporation is a Line Driver or Receiver.
Line Driver or Receivers are under the broader part category of Drivers And Interfaces.

A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.

Part Details for SP1485EEN-L/TR

SP1485EEN-L/TR CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

SP1485EEN-L/TR Part Data Attributes

Parametric Data
SP1485EEN-L/TR Sipex Corporation
Buy Now Datasheet
Compare Parts:
SP1485EEN-L/TR Sipex Corporation Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, LEAD FREE, PLASTIC, SOIC-8
Select a part to compare:
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer SIPEX CORP
Package Description LEAD FREE, PLASTIC, SOIC-8
Reach Compliance Code unknown
Differential Output YES
Driver Number of Bits 1
Input Characteristics DIFFERENTIAL SCHMITT TRIGGER
Interface IC Type LINE TRANSCEIVER
Interface Standard EIA-422; EIA-485
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
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 50 ns
Receiver Number of Bits 1
Seated Height-Max 1.748 mm
Supply Voltage-Max 5.25 V
Supply Voltage-Min 4.75 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology BICMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40
Transmit Delay-Max 30 ns
Width 3.895 mm

Alternate Parts for SP1485EEN-L/TR

This table gives cross-reference parts and alternative options found for SP1485EEN-L/TR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SP1485EEN-L/TR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
SN65HVD485EDRG4 Texas Instruments Check for Price Half-Duplex RS-485 Transceiver 8-SOIC -40 to 85 SP1485EEN-L/TR vs SN65HVD485EDRG4
SP1485EMN-L MaxLinear Inc Check for Price Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, LEAD FREE, PLASTIC, SOIC-8 SP1485EEN-L/TR vs SP1485EMN-L
DS1487M Texas Instruments Check for Price Low Power RS-485/1/4 Unit Load Multipoint Transceiver 8-SOIC 0 to 70 SP1485EEN-L/TR vs DS1487M
SP1485EMN-L Exar Corporation Check for Price Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, LEAD FREE, PLASTIC, SOIC-8 SP1485EEN-L/TR vs SP1485EMN-L
Part Number Manufacturer Composite Price Description Compare
SP1485ECN-L/TR MaxLinear Inc Check for Price Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, LEAD FREE, MS-013AA, SOIC-8 SP1485EEN-L/TR vs SP1485ECN-L/TR
SP1485EMN/TR Sipex Corporation Check for Price Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, PLASTIC, SOIC-8 SP1485EEN-L/TR vs SP1485EMN/TR
SP1485ECN Sipex Corporation Check for Price Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, PLASTIC, SOIC-8 SP1485EEN-L/TR vs SP1485ECN
SP1485EEN-L/TR MaxLinear Inc Check for Price Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, LEAD FREE, MS-013AA, SOIC-8 SP1485EEN-L/TR vs SP1485EEN-L/TR
SN65LBC176QDRG4 Texas Instruments $1.4582 Differential Bus Transceiver 8-SOIC -40 to 125 SP1485EEN-L/TR vs SN65LBC176QDRG4
SP1485EMN Sipex Corporation Check for Price Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, PLASTIC, SOIC-8 SP1485EEN-L/TR vs SP1485EMN
DS1487MX Texas Instruments Check for Price Low Power RS-485/1/4 Unit Load Multipoint Transceiver 8-SOIC 0 to 70 SP1485EEN-L/TR vs DS1487MX
SN65HVD485EDG4 Texas Instruments $1.3900 Half-Duplex RS-485 Transceiver 8-SOIC -40 to 85 SP1485EEN-L/TR vs SN65HVD485EDG4
IL3585VETR13 NVE Corporation Check for Price Line Transceiver, SP1485EEN-L/TR vs IL3585VETR13
SP1485ECN/TR Sipex Corporation Check for Price Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO8, PLASTIC, SOIC-8 SP1485EEN-L/TR vs SP1485ECN/TR

SP1485EEN-L/TR Frequently Asked Questions (FAQ)

  • A good PCB layout for the SP1485EEN-L/TR should prioritize thermal management, minimize noise, and ensure proper decoupling. Exar Corporation provides a recommended PCB layout in their application notes, which includes guidelines for component placement, trace routing, and thermal vias.

  • To ensure reliable operation in high-temperature environments, it's essential to follow proper thermal management practices, such as providing adequate heat sinking, using thermal interface materials, and keeping the device within its specified operating temperature range (–40°C to +85°C). Additionally, consider using thermal shutdown protection and over-temperature protection circuits.

  • Operating the SP1485EEN-L/TR outside the recommended input voltage range may affect its performance, efficiency, and reliability. Using a lower input voltage may result in reduced output voltage, increased dropout voltage, and decreased efficiency. Using a higher input voltage may cause excessive power dissipation, reduced reliability, and potential damage to the device.

  • To optimize output voltage accuracy and stability, ensure proper selection of the output voltage setting resistors (R1 and R2), use a stable input voltage, and minimize noise and ripple on the input and output lines. Additionally, consider using a capacitor on the output pin to filter out high-frequency noise and improve stability.

  • The SP1485EEN-L/TR is designed to minimize electromagnetic interference (EMI) and radio-frequency interference (RFI). To further reduce EMI and RFI, use proper PCB layout techniques, such as separating analog and digital grounds, using shielding, and adding EMI filters or ferrite beads on the input and output lines.