1/1 Transceiver Full RS422, RS485 14-SOIC
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SP3491EN-L

DigiKey Part Number
1016-1149-5-ND
Manufacturer
Manufacturer Product Number
SP3491EN-L
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 Models
Product Attributes
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Category
Receiver Hysteresis
25 mV
Manufacturer
MaxLinear, Inc.
Data Rate
10Mbps
Packaging
Tube
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-LMaxLinear, Inc.3,2871016-1049-5-ND¥16.13000MFR Recommended
ISL83491IBZRenesas Electronics Corporation0ISL83491IBZ-ND¥14.06000Direct
ISL8491EIBZRenesas Electronics Corporation3,092ISL8491EIBZ-ND¥18.08000Similar
ISL8491EIBZ-TRenesas Electronics Corporation2,48420-ISL8491EIBZ-TCT-ND¥16.71000Similar
LTC491CS#PBFAnalog Devices Inc.442505-LTC491CS#PBF-ND¥92.29000Similar
In-Stock: 5
Check for Additional Incoming Stock
Last Time Buy Date: 2026/6/30
All prices are in CNY
Tube
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
1¥14.22000¥14.22
10¥10.42800¥104.28
56¥8.82089¥493.97
112¥8.36375¥936.74
280¥7.88043¥2,206.52
504¥7.62990¥3,845.47
1,008¥7.38294¥7,442.00
2,520¥7.12224¥17,948.04
5,040¥6.96516¥35,104.41
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.