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.6751016-SP3076EEN-L/TRCT-ND£1.44000MFR Recommended
ISL83491IBZ-TRenesas Electronics Corporation59ISL83491IBZ-TCT-ND£1.16000Direct
ISL8491EIBZRenesas Electronics Corporation3,095ISL8491EIBZ-ND£1.50000Similar
ISL8491EIBZ-TRenesas Electronics Corporation2,53920-ISL8491EIBZ-TCT-ND£1.50000Similar
LTC491CS#PBFAnalog Devices Inc.442505-LTC491CS#PBF-ND£8.27000Similar
Last Time Buy
Request Stock Notification
Last Time Buy Date: 30/06/2026
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£1.27000£1.27
10£0.93400£9.34
25£0.84920£21.23
100£0.75550£75.55
250£0.71084£177.71
500£0.68392£341.96
1,000£0.68024£680.24
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500£0.63834£1,595.85
5,000£0.62423£3,121.15
7,500£0.61717£4,628.77
Manufacturers Standard Package
Unit Price without VAT:£1.27000
Unit Price with VAT:£1.52400