SP3491EN-L/TR is out of stock and can be placed on backorder.
Available Substitutes:

MFR Recommended


MaxLinear, Inc.
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1/1 Transceiver Full RS422, RS485 14-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SP3491EN-L/TR

DigiKey Part Number
1016-SP3491EN-L/TR-ND - Tape & Reel (TR)
1016-SP3491EN-L/TRCT-ND - Cut Tape (CT)
1016-SP3491EN-L/TRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SP3491EN-L/TR
Description
IC TRANSCEIVER FULL 1/1 14SOIC
Customer Reference
Detailed Description
1/1 Transceiver Full RS422, RS485 14-SOIC
Datasheet
 Datasheet
EDA/CAD Models
SP3491EN-L/TR Models
Product Attributes
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Category
Receiver Hysteresis
25 mV
Manufacturer
MaxLinear, Inc.
Data Rate
10Mbps
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply
3V ~ 3.6V
Part Status
Last Time Buy
Operating Temperature
-40°C ~ 85°C
Type
Transceiver
Mounting Type
Surface Mount
Protocol
RS422, RS485
Package / Case
14-SOIC (0.154", 3.90mm Width)
Number of Drivers/Receivers
1/1
Supplier Device Package
14-SOIC
Duplex
Full
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (20)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SP3076EEN-L/TRMaxLinear, Inc.1401016-SP3076EEN-L/TRCT-ND$3.56000MFR Recommended
ISL83491IBZ-TRenesas Electronics Corporation0ISL83491IBZ-TCT-ND$2.87000Direct
ISL8491EIBZRenesas Electronics Corporation3,072ISL8491EIBZ-ND$3.69000Similar
ISL8491EIBZ-TRenesas Electronics Corporation2,44220-ISL8491EIBZ-TCT-ND$3.69000Similar
LTC491CS#PBFAnalog Devices Inc.438505-LTC491CS#PBF-ND$20.39000Similar
Last Time Buy
Request Stock Notification
Last Time Buy Date: 30/06/2026
All prices are in NZD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.14000$3.14
10$2.30400$23.04
25$2.09360$52.34
100$1.86270$186.27
250$1.75260$438.15
500$1.68620$843.10
1,000$1.67711$1,677.11
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.57381$3,934.52
5,000$1.53903$7,695.15
7,500$1.52161$11,412.07
Manufacturers Standard Package
Unit Price without GST:$3.14000
Unit Price with GST:$3.61100