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Drivers And Interfaces / Line Driver or Receivers / SP3491EN-L/TR
Datasheets
SP3491EN-L/TR by:

Line Transceiver,

Part Details for SP3491EN-L/TR by MaxLinear Inc

Results Overview of SP3491EN-L/TR by MaxLinear Inc

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.

Applications Consumer Electronics Industrial Automation Energy and Power Systems Renewable Energy

SP3491EN-L/TR Information

SP3491EN-L/TR by MaxLinear Inc 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.

Price & Stock for SP3491EN-L/TR

Part # Distributor Description Stock Price Buy
DISTI # 1016-SP3491EN-L/TRCT-ND
DigiKey IC TRANSCEIVER FULL 1/1 14SOIC Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 3631
In Stock
  • 1 $1.8300
  • 10 $1.3480
  • 25 $1.2264
  • 100 $1.0929
  • 250 $1.0292
  • 500 $0.9909
  • 1,000 $0.9593
  • 2,500 $0.9260
  • 5,000 $0.9059
  • 7,500 $0.8958
$0.8958 / $1.8300 Buy Now
DISTI # SP3491EN-L/TR
Avnet Americas - Tape and Reel (Alt: SP3491EN-L/TR) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 12 Weeks, 0 Days Container: Reel 2500
RFQ
DISTI # 701-SP3491EN-L/TR
Mouser Electronics RS-422/RS-485 Interface IC 3.3V LoPwr Full-Dup RS485w/10Mbps Data RoHS: Compliant 1955
  • 1 $1.8300
  • 10 $1.3500
  • 25 $1.2300
  • 100 $1.1000
  • 250 $1.0300
  • 500 $0.9910
  • 1,000 $0.9600
  • 2,500 $0.9120
  • 5,000 $0.8870
$0.8870 / $1.8300 Buy Now
Future Electronics SP3491 Series 10 Mbps 3.3 V Low Power Full Duplex RS-485 Transceiver - NSOIC-14 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Lead time: 12 Weeks Container: Reel 7500
Reel
  • 2,500 $0.8200
$0.8200 Buy Now
Future Electronics SP3491 Series 10 Mbps 3.3 V Low Power Full Duplex RS-485 Transceiver - NSOIC-14 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Lead time: 12 Weeks Container: Reel 0
Reel
  • 2,500 $0.8200
$0.8200 Buy Now
DISTI # 82388045
Verical Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Date Code: 2417 Americas - 5000
  • 2,500 $1.4017
$1.4017 Buy Now
DISTI # 66745948
Verical Single Transmitter/Receiver RS-422/RS-485 14-Pin SOIC N T/R RoHS: Compliant Min Qty: 7 Package Multiple: 1 Date Code: 2250 Americas - 1226
  • 7 $1.1523
$1.1523 Buy Now
Future Electronics SP3491 Series 10 Mbps 3.3 V Low Power Full Duplex RS-485 Transceiver - NSOIC-14 Min Qty: 2500 Package Multiple: 2500 7500
null
  • 2,500 $0.8200
$0.8200 Buy Now
DISTI # SMC-SP3491EN-L/TR
Sensible Micro Corporation AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days Date Code: 220829*116,230508*2500=2616 5212
RFQ
DISTI # SMC-SP3491EN-L/TR
Sensible Micro Corporation OEM Excess 5-7 Days Leadtime, We are an AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 2616
RFQ
DISTI # SMC-SP3491EN-L/TR
Sensible Micro Corporation AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 1745
RFQ
LCSC transceiver 10Mbps SOIC-14 RS-485 / RS-422 ICs ROHS 2877
  • 1 $1.1536
  • 10 $0.9540
  • 30 $0.8436
  • 100 $0.7197
  • 500 $0.6652
  • 1,000 $0.6395
$0.6395 / $1.1536 Buy Now
New Advantage Corporation SP3491 Series 10 Mbps 3.3 V Low Power Full Duplex RS-485 Transceiver - NSOIC-14 RoHS: Compliant Min Qty: 1 Package Multiple: 2500 5000
  • 2,500 $1.3700
  • 5,000 $1.2600
$1.2600 / $1.3700 Buy Now

Part Details for SP3491EN-L/TR

SP3491EN-L/TR CAD Models

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SP3491EN-L/TR Part Data Attributes

Parametric Data
SP3491EN-L/TR MaxLinear Inc
Buy Now Datasheet
Compare Parts:
SP3491EN-L/TR MaxLinear Inc Line Transceiver,
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MAXLINEAR INC
Package Description NSOIC-14
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 12 Weeks
Samacsys Manufacturer MaxLinear, Inc.
Differential Output YES
Driver Number of Bits 1
Input Characteristics DIFFERENTIAL SCHMITT TRIGGER
Interface IC Type LINE TRANSCEIVER
Interface Standard EIA-485; EIA-422
JESD-30 Code R-PDSO-G14
JESD-609 Code e3
Length 8.65 mm
Number of Functions 1
Number of Terminals 14
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Receive Delay-Max 120 ns
Receiver Number of Bits 1
Seated Height-Max 1.75 mm
Supply Voltage-Max 3.6 V
Supply Voltage-Min 3 V
Supply Voltage-Nom 3.3 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
Transmit Delay-Max 60 ns
Width 3.9 mm

Alternate Parts for SP3491EN-L/TR

This table gives cross-reference parts and alternative options found for SP3491EN-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 SP3491EN-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
SP3491CN Exar Corporation Check for Price Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, PDSO14, PLASTIC, SOIC-14 SP3491EN-L/TR vs SP3491CN
Part Number Manufacturer Composite Price Description Compare
SP3491EN-L MaxLinear Inc Check for Price Line Transceiver, SP3491EN-L/TR vs SP3491EN-L
SP3491CN-L/TR MaxLinear Inc Check for Price Line Transceiver, SP3491EN-L/TR vs SP3491CN-L/TR

SP3491EN-L/TR Related Parts

SP3491EN-L/TR Frequently Asked Questions (FAQ)

  • A 4-layer PCB with a solid ground plane and a thermal pad connected to a heat sink is recommended. Ensure a minimum of 1mm clearance around the device for airflow and heat dissipation.

  • Use the lowest possible supply voltage, disable unused features, and adjust the clock frequency to the minimum required for the application. Also, consider using the device's power-down mode when not in use.

  • Handle the device with an anti-static wrist strap or mat, and avoid touching the pins. Use ESD-protective packaging and storage materials. The device has built-in ESD protection, but it's not a substitute for proper handling and storage procedures.

  • While the device is rated for industrial temperature range (-40°C to 85°C), it's essential to evaluate the device's performance and reliability in your specific application. Consult with MaxLinear Inc. or a qualified engineer for guidance on non-standard use cases.

  • Use a high-speed oscilloscope (e.g., 1 GHz bandwidth) and a signal generator with a high-frequency range (e.g., up to 1.5 GHz). Ensure the equipment is calibrated and suitable for the device's frequency range and signal levels.

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