| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,155 pcs
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4155 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LTC2872IUHF#TRPBF from Analog Devices is a robust, pin-configurable transceiver designed for RS232, RS485, and RS422 communication standards. Operating on a single 3V to 5.5V supply, this device can be configured as four RS232 single-ended transceivers or two RS485 differential transceivers, or a combination of both.
Key features include integrated termination resistors for RS485 (120Ω) and RS232 (5kΩ), which can be automatically selected, eliminating the need for external components. It supports half- or full-duplex RS485 configurations and can accommodate up to 256 nodes per RS485 bus. The transceiver operates at 20Mbps for RS485 and 500kbps for RS232, with a logic interface voltage range of 1.7V to 5.5V.
This transceiver offers high ESD protection of ±16kV on line I/O and features full failsafe operation for RS485 receivers, preventing UART lockup. It is supplied in a 38-pin 5mm x 7mm QFN package suitable for surface mounting.
Applications include point-of-sale terminals, cable repeaters, protocol translators, and PROFIBUS-DP networks, offering a flexible interface solution for various industrial and communication systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LTC2872IUHF#TRPBF operates on a supply voltage range of 3V to 5.5V.
The maximum data rate for RS485 on the LTC2872IUHF#TRPBF is 20Mbps.
The LTC2872IUHF#TRPBF supports Multiprotocol communication, including RS232, RS485, and RS422 standards.
The operating temperature range for the LTC2872IUHF#TRPBF is -40°C to 85°C.
The LTC2872IUHF#TRPBF is supplied in a 38-WFQFN Exposed Pad package.
Yes, the LTC2872IUHF#TRPBF features automatic selection of integrated RS485 (120Ω) and RS232 (5kΩ) termination resistors.