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$3.00000MFR Recommended
ISL83491IBZ-TRenesas Electronics Corporation59ISL83491IBZ-TCT-ND$2.42000Direct
ISL8491EIBZRenesas Electronics Corporation3,092ISL8491EIBZ-ND$3.11000Similar
ISL8491EIBZ-TRenesas Electronics Corporation2,53920-ISL8491EIBZ-TCT-ND$3.11000Similar
LTC491CS#PBFAnalog Devices Inc.442505-LTC491CS#PBF-ND$17.19000Similar
Last Time Buy
Request Stock Notification
Last Time Buy Date: 2026-06-30
All prices are in CAD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.65000$2.65
10$1.94200$19.42
25$1.76480$44.12
100$1.57030$157.03
250$1.47744$369.36
500$1.42146$710.73
1,000$1.41379$1,413.79
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.32671$3,316.78
5,000$1.29739$6,486.95
7,500$1.28271$9,620.33
Manufacturers Standard Package