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.
SP491CS-L Real Image
Same model may have multiple batches, images only for reference.

SP491CS-L

Part No SP491CS-L
Manufacturer Exar Corporation
Catalog Interface - Drivers, Receivers, Transceivers
Description IC TXRX RS485 FULL DUPLX 14DIP
Datasheet
SP491CS-L Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Exar Corporation
Packaging Tube/Rail
Status Obsolete(EOL)
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers 1/1
Duplex Full
Receiver Hysteresis 70mV
Data Rate 5Mbps
Supply Voltage - Operating 4.75 V to 5.25 V
Temperature Range - Operating 0°C to 70°C
Mounting Through Hole
Case / Package 14-PDIP
Win Source Part Number 047166-SP491CS-L
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian SP491CS-L CAD Model

Description

The Exar Corporation transceiver is a type of electronic component that is designed to transmit and receive data over long distances.

  • Protocols: RS422 and RS485
  • Duplex: Full duplex
  • Data Rate: 5Mbps
  • Receiver Hysteresis: 70mV
  • Package: 14-PDIP
  • Operating Temperature Range: 0°C to 70°C
  • Status: Obsolete

You May Also Be Interested in

XR33052ID-F MaxLinear Inc
XR33052ID-F
MaxLinear Inc
IC TRANSCEIVER HALF 1/1 8SOIC / 1/1 Transceiver Half RS422, RS485 8-SOIC
Lowest to $4.2717
Picture of ISL53514AWS2571
ISL53514AWS2571
Renesas Electronics America
IC OPERATIONAL AMP / - - - -
Need more? Email Us
THS6204IRHFT Real Image
THS6204IRHFT
Texas Instruments
IC DRIVER 2/0 24VQFN / 2/0 Driver xDSL 24-VQFN (5x4)
Lowest to $5.5950
TCAN1051VDQ1 Texas Instruments
TCAN1051VDQ1
Texas Instruments
IC TRANSCEIVER HALF 1/1 8SOIC / 1/1 Transceiver Half CANbus 8-SOIC
Lowest to $1.1892
MAX3227EEUE+T Maxim Integrated
MAX3227EEUE+T
Maxim Integrated
IC TRANSCEIVER FULL 1/1 16TSSOP / 1/1 Transceiver Full RS232 16-TSSOP
Lowest to $11.4253
TRS3222EIDB Real Image
TRS3222EIDB
Texas Instruments
IC TRANSCEIVER FULL 2/2 20SSOP / 2/2 Transceiver Full RS232 20-SSOP
Lowest to $2.7793
TCAN1042HDRBRQ1 Texas Instruments
TCAN1042HDRBRQ1
Texas Instruments
IC TRANSCEIVER 1/1 8SOIC / 1/1 Transceiver CANbus 8-VSON (3x3)
Lowest to $1.3000
TLE9250LEXUMA1 Infineon Technologies
TLE9250LEXUMA1
Infineon Technologies
IC TRANSCEIVER 1/1 TSON-8 / 1/1 Transceiver CANbus PG-TSON-8-1
Lowest to $2.1292
LTC2862AHDD-1#PBF Analog Devices Inc.
LTC2862AHDD-1#PBF
Analog Devices Inc.
IC TRANSCEIVER HALF 1/1 8DFN / 1/1 Transceiver Half RS422, RS485 8-DFN (3x3)
Lowest to $6.0853

Top Sellers

FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
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
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038

Pricing & Ordering

Quantity Unit Price Ext. Price
10+ $5.8212 $58.2120
25+ $4.7759 $119.3975
38+ $4.6269 $175.8222
52+ $4.4779 $232.8508
67+ $4.3289 $290.0363
90+ $3.8808 $349.2720
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 2,860 pieces
MOQ: 10 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