Datasheet for LTC2854:
- Manufacturer Part Number : LTC2854
- Manufacturer : AD
- Description : 3.3V 20Mbps RS485/RS422 Transceiver with Integrated Switchable Termination
- Series : LTC2854
- Reference Price : USD 1.24
- Our Price : We have a better price, contact us by email
- Product Type : RS-232 / RS-422 / RS-485 / RS-562
- Function : RS-485 & RS-422
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : LTC2854
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for LTC2854. If you need any more information about LTC2854, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The LTC2854 and LTC2855 are low power, 20Mbps RS485/RS422 transceivers operating on 3.3V supplies. The receiver includes a logic-selectable 120Ω termination, one-eighth unit load supporting up to 256 nodes per bus (C-, I-Grade), and a fail-safe feature that guarantees a high output state under conditions of floating or shorted inputs.
The driver maintains a high output impedance over the entire common mode range when disabled or when the supply is removed. Excessive power dissipation caused by bus contention or a fault is prevented by current limiting all outputs and by a thermal shutdown.
Enhanced ESD protection allows the LTC2854 to withstand ±25kV (human body model) and the LTC2855 to withstand ±15kV on the transceiver interface pins without latchup or damage.
| Part Number | Duplex | Package |
| LTC2854 | Half | DFN-10 |
| LTC2855 | Full | SSOP-16, DFN-12 |
Applications
- Low Power RS485/RS422 Transceiver
- Level Translator
- Backplane Transceiver
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
