ST491ACDR
IC TRANSCEIVER FULL 1/1 14SOManufacturer: STMicroelectronics
Categories: Drivers, Receivers, Transceivers
Quality Control: Learn More
STMicroelectronics ST491ACDR is a full-duplex transceiver supporting RS422 and RS485 serial communication protocols. This 1/1 driver/receiver component is housed in a 14-SOIC (0.154", 3.90mm Width) package and is available on tape and reel. It operates from a 4.5V to 5.5V supply voltage and offers a robust data rate of up to 50Mbps. Featuring 70mV of receiver hysteresis, this device ensures reliable signal integrity in noisy environments. The ST491ACDR is suitable for applications in industrial automation, communication systems, and general-purpose serial data transmission where robust and high-speed communication is critical. Its surface mount configuration facilitates efficient board assembly.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 14-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Type | Transceiver |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Number of Drivers/Receivers | 1/1 |
| Data Rate | 50Mbps |
| Protocol | RS422, RS485 |
| Supplier Device Package | 14-SO |
| Receiver Hysteresis | 70 mV |
| Duplex | Full |
Request a Quote
Clients Also Buy
ST3485EIYDT
IC TRANSCEIVER HALF 1/1 8SOIC
ST3232EBN
IC TRANSCEIVER FULL 2/2 16DIP
ST232BD
IC TRANSCEIVER FULL 2/2 16SO
