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

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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.6751016-SP3076EEN-L/TRCT-NDFr.1.66000MFR Recommended
ISL83491IBZ-TRenesas Electronics Corporation59ISL83491IBZ-TCT-NDFr.1.33000Direct
ISL8491EIBZRenesas Electronics Corporation5,595ISL8491EIBZ-NDFr.1.72000Similar
ISL8491EIBZ-TRenesas Electronics Corporation2,53920-ISL8491EIBZ-TCT-NDFr.1.72000Similar
LTC491CS#PBFAnalog Devices Inc.442505-LTC491CS#PBF-NDFr.9.48000Similar
Last Time Buy
Request Stock Notification
Last Time Buy Date: 6/30/2026
All prices are in CHF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1Fr.1.34000Fr.1.34
10Fr.0.98200Fr.9.82
25Fr.0.89280Fr.22.32
100Fr.0.79430Fr.79.43
250Fr.0.74732Fr.186.83
500Fr.0.71900Fr.359.50
1,000Fr.0.71512Fr.715.12
* All Digi-Reel orders will add a Fr.7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500Fr.0.67108Fr.1,677.70
5,000Fr.0.65624Fr.3,281.20
7,500Fr.0.64882Fr.4,866.15
Manufacturers Standard Package
Unit Price without VAT:Fr.1.34000
Unit Price with VAT:Fr.1.44854