1/1 Transceiver Full RS422, RS485 14-SOIC
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MAX491ESD+T

DigiKey Part Number
MAX491ESD+TTR-ND - Tape & Reel (TR)
MAX491ESD+TCT-ND - Cut Tape (CT)
MAX491ESD+TDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MAX491ESD+T
Description
IC TXRX 14-SOIC
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
1/1 Transceiver Full RS422, RS485 14-SOIC
Datasheet
 Datasheet
EDA/CAD Models
MAX491ESD+T Models
Product Attributes
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Category
Receiver Hysteresis
70 mV
Manufacturer
Analog Devices Inc./Maxim Integrated
Data Rate
2.5Mbps
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply
4.75V ~ 5.25V
Part Status
Active
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
MAX491EESD+TAnalog Devices Inc./Maxim Integrated5,569MAX491EESD+TTR-ND$8.74000Parametric Equivalent
ISL8491EIBZ-TRenesas Electronics Corporation2,28020-ISL8491EIBZ-TTR-ND$1.90000Similar
ISL8491EIBZRenesas Electronics Corporation1,979ISL8491EIBZ-ND$2.02000Similar
LTC491IS#TRPBFAnalog Devices Inc.2,185161-LTC491IS#TRPBFTR-ND$14.53000Direct
LTC491IS#PBFAnalog Devices Inc.173505-LTC491IS#PBF-ND$14.53000Direct
In-Stock: 3,491
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$7.83000$7.83
10$6.05600$60.56
25$5.61120$140.28
100$5.12240$512.24
250$4.98780$1,246.95
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$4.51148$11,278.70
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.