Low

LTC485IN8#PBF - 

Transceiver RS485, Low Power, 4.75V-5.25V supply, DIP-8

LINEAR TECHNOLOGY LTC485IN8#PBF

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Manufacturer Part No:
LTC485IN8#PBF
Order Code:
9561340
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LTC485IN8#PBF is a low power differential bus/line Transceiver designed for multipoint data transmission standard RS485 applications with extended common mode range (12 to -7V). It also meets the requirements of RS422. The CMOS design offers significant power savings over its bipolar counterpart without sacrificing ruggedness against overload or ESD damage. The driver and receiver feature three-state outputs, with the driver outputs maintaining high impedance over the entire common mode range. Excessive power dissipation caused by bus contention or faults is prevented by a thermal shutdown circuit which forces the driver outputs into a high impedance state. The receiver has a fail-safe feature which guarantees a high output state when the inputs are left open. The LTC485 is fully specified over the commercial and extended industrial temperature range.
  • Designed for RS485 interface applications
  • Thermal shutdown protection
  • Power-up/down glitch-free driver outputs permit live insertion or removal of transceiver
  • Driver maintains high impedance in three-state or with the power off
  • 70mV Typical input hysteresis
  • 30ns Typical driver propagation delays with 5ns skew for up to 2.5MB operation
  • Pin compatible with ±60V protected LTC2862

Applications

Power Management, Industrial, Commercial

Warnings

ESD sensitive device, take proper precaution while handling the device.

Product Information

:
RS485 Transceiver
:
RS422, RS485
:
1Drivers
:
1Receivers
:
4.75V
:
5.25V
:
DIP
:
8Pins
:
-40°C
:
85°C
:
Each
:
-
:
-
:
-
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