Low

LTC2872IUHF#PBF - 

Transceiver RS232/RS422/RS485, 4 Drivers, 3V-5.5V supply, QFN-38

LINEAR TECHNOLOGY LTC2872IUHF#PBF

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LTC2872IUHF#PBF
Order Code:
2097966
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LTC2872IUHF#PBF is a robust pin-configurable Transceiver supports RS232, RS485 and RS422 standards while operating on a single 3 to 5.5V supply. The LTC2872 can be configured as four RS232 single-ended transceivers or two RS485 differential transceivers or combinations of both, on shared I/O lines. Pin-controlled integrated termination resistors allow for easy interface reconfiguration, eliminating external resistors and control relays. Half-duplex switches allow four-wire and two-wire RS485 configurations. Loopback mode steers the driver inputs to the receiver outputs for diagnostic self-test. The RS485 receivers support up to 256 nodes per bus and feature full failsafe operation for floating, shorted or terminated inputs. An integrated DC/DC boost converter uses a small inductor and one capacitor, eliminating the need for multiple supplies for driving RS232 levels.
  • Logic loopback mode
  • High ESD - ±16kV on line I/O
  • RS485 Receiver full failsafe eliminates UART lock-up

Applications

Automation & Process Control, Sensing & Instrumentation

Product Information

:
RS232 / RS422 / RS485 Transceiver
:
RS232, RS422, RS485
:
-
:
4Receivers
:
3V
:
5.5V
:
QFN
:
38Pins
:
-40°C
:
85°C
:
Each
:
-
:
-
:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Alternatives

Compare Selected
Manufacturer Part Number
Order Code
Manufacturer / Description
Avail
Price For
Quantity

Associated Products

Related Searches

 

200 In stock

33 in stock for next day delivery (Liege stock)

167 in stock for next day delivery (UK stock)

see cut-off times
 
Check stock and lead times
More stock available week commencing 25/12/17
£12.00 £ 12.00
Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price
1 + £12.00
25 + £7.76
100 + £6.88
No longer stocked:: No Longer Manufactured::
Add to Basket
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.