ISL8491EIBZ-T is out of stock and can be placed on backorder.
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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.

ISL8491EIBZ-T

DigiKey Part Number
20-ISL8491EIBZ-TTR-ND - Tape & Reel (TR)
20-ISL8491EIBZ-TCT-ND - Cut Tape (CT)
20-ISL8491EIBZ-TDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
ISL8491EIBZ-T
Description
IC TRANSCEIVER FULL 1/1 14SOIC
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
1/1 Transceiver Full RS422, RS485 14-SOIC
Datasheet
 Datasheet
EDA/CAD Models
ISL8491EIBZ-T Models
Product Attributes
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Category
Receiver Hysteresis
70 mV
Manufacturer
Renesas Electronics Corporation
Data Rate
10Mbps
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply
4.5V ~ 5.5V
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 (21)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MAX491CSD+TAnalog Devices Inc./Maxim Integrated2,500MAX491CSD+TR-ND$4.54000Similar
MAX3083CSD+Analog Devices Inc./Maxim Integrated0MAX3083CSD+-ND$4.90000Similar
MAX3083CSD+TAnalog Devices Inc./Maxim Integrated0MAX3083CSD+T-ND$3.41880Similar
MAX3083ESD+Analog Devices Inc./Maxim Integrated0MAX3083ESD+-ND$6.24000Similar
MAX3083ESD+TAnalog Devices Inc./Maxim Integrated0MAX3083ESD+T-ND$4.48140Similar
In-Stock: 0
2,500 estimated in stock on 18-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.74000$1.74
10$1.28100$12.81
25$1.16440$29.11
100$1.03680$103.68
250$0.97592$243.98
500$0.93920$469.60
1,000$0.90900$909.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.87711$2,192.77
5,000$0.85789$4,289.45
7,500$0.84827$6,362.02