EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
ISL8491IB Real Image
Same model may have multiple batches, images only for reference.

ISL8491IB

Part No ISL8491IB
Manufacturer Renesas Electronics America
Catalog Interface - Drivers, Receivers, Transceivers
Description 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers | IC TXRX RS485/422 5V ESD 14SOIC
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Renesas Electronics America Inc.
Packaging Tube
Status Obsolete
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers 1/1
Duplex Full
Receiver Hysteresis 70mV
Data Rate 5Mbps
Supply Voltage (V) 4.5V ~ 5.5V
Temperature Range - Operating -40°C ~ 85°C
Mounting Style SMD
Manufacturer Package 14-SOIC
Supplier Device Package 14-SOIC
Family Part Number ISL8491
Manufacturer Pack Quantity 50
MSL Level 1 (Unlimited)
Win Source Part Number 1190344-ISL8491IB
Manufacturer Homepage www.intersil.com/cda/home
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian ISL8491IB CAD Model

Description

The ISL8491IB is a transceiver that is manufactured by Renesas Electronics America Inc.

  • Win Source Part Number: 1190344
  • Package: 14-SOIC
  • Duplex: Full

You May Also Be Interested in

SP481EEN-L Real Image
SP481EEN-L
Exar Corporation
IC TXRX RS485 HALF DUPLEX 8SOIC
Lowest to $0.8602
ADM208EARS Real Image
ADM208EARS
Analog Devices Inc.
EMI/EMC Compliant, +-15 kV ESD Protected, RS-232 Line Drivers/Receivers | IC TX/RX RS-232 5V 0.1UF 24SSOP
Lowest to $3.3622
SP338ECR1-L Real Image
SP338ECR1-L
Exar Corporation
IC TXRX RS232/422/485 40QFN
Lowest to $91.1803
SP4082EEN-L Exar Corporation
SP4082EEN-L
Exar Corporation
Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC N / IC TXRX RS485/RS422 8SOIC
Lowest to $1.2272
SP3494EN-L Real Image
SP3494EN-L
Exar Corporation
IC TXRX RS485/RS422 LP 8SOIC
Lowest to $0.8732
SP339ECR1-L Real Image
SP339ECR1-L
Exar Corporation
IC TXRX RS232/485 TERM 40QFN
Lowest to $7.0467
SP485BN Exar Corporation
SP485BN
Exar Corporation
Need more? Email Us
MAX3318ECDBR Real Image
MAX3318ECDBR
Texas Instruments
2.5-V 460-kbps RS-232 TRANSCEIVER WITH ±15-kV ESD PROTECTION | IC RS232 2.5V IEC ESD 20-SSOP
Lowest to $3.4767
SP481ECN-L/TR Real Image
SP481ECN-L/TR
Exar Corporation
IC TXRX RS484 HALF DUPLEX 8SOIC
Lowest to $2.5648

Top Sellers

SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2767
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.4647
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.5820
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713

Pricing & Ordering

Quantity Unit Price Ext. Price
70+ $0.8803 $61.6210
160+ $0.7223 $115.5680
250+ $0.6997 $174.9250
345+ $0.6772 $233.6340
445+ $0.6546 $291.2970
595+ $0.5869 $349.2055
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 1,790 pieces
MOQ: 70 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess