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LTC2855HDE#PBF - 

Transceiver RS422/RS485 Driver, 3V-3.6V supply, DFN-12

LTC2855HDE#PBF - Transceiver RS422/RS485 Driver, 3V-3.6V supply, DFN-12

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

Manufacturer Part No:
LTC2855HDE#PBF
Order Code:
2294427
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LTC2855HDE#PBF is a low power RS485/RS422 Transceiver operating on 3.3V supplies. The receiver includes a logic-selectable 120R termination, one-eighth unit load supporting up to 256 nodes per bus and a failsafe feature that guarantees a high output state under conditions of floating or shorted inputs. The driver maintains 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.
  • No damage or latch-up up to ±25kV HBM
  • Guaranteed failsafe receiver operation over the entire common mode range
  • Current limited drivers and thermal shutdown
  • Power up/down glitch-free driver outputs
  • Compatible with TIA/EIA-485-A specifications
  • Withstand ±15kV HBM

Applications

Communications & Networking, Power Management, Signal Processing

Product Information

:
Transceiver
:
RS422, RS485
:
1Drivers
:
1Receivers
:
3V
:
3.6V
:
DFN
:
12Pins
:
-40°C
:
125°C
:
Each
:
-
:
-
:
To Be Advised
:
MSL 1 - Unlimited
:
To Be Advised
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No Longer Stocked

Alternatives Available

2294425 - Transceiver RS422/RS485 Driver, 3V-3.6V supply, DFN-12

2294428 - Transceiver RS422/RS485, 3V-3.6V supply, DFN-12

No longer stocked:: true No Longer Manufactured::

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