1/1 Transceiver Full RS422, RS485 14-SOIC
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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.01016-SP3076EEN-L/TRCT-ND$2.19000MFR Recommended
ISL83491IBZ-TRenesas Electronics Corporation0ISL83491IBZ-TCT-ND$1.57000Direct
ISL8491EIBZRenesas Electronics Corporation559ISL8491EIBZ-ND$2.02000Similar
ISL8491EIBZ-TRenesas Electronics Corporation2,44220-ISL8491EIBZ-TCT-ND$2.02000Similar
LTC491CS#PBFAnalog Devices Inc.434505-LTC491CS#PBF-ND$11.16000Similar
In-Stock: 1,480
Check for Additional Incoming Stock
Last Time Buy Date: 6/30/2026
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.72000$1.72
10$1.26100$12.61
25$1.14600$28.65
100$1.01960$101.96
250$0.95932$239.83
500$0.92298$461.49
1,000$0.91800$918.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.86146$2,153.65
5,000$0.84242$4,212.10
7,500$0.83288$6,246.60
Manufacturers Standard Package