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LINEAR TECHNOLOGY  LTC1690CS8#PBF  Differential Receiver RS422/RS485 Driver, 4.75V-5.25V supply, SOIC-8

LINEAR TECHNOLOGY LTC1690CS8#PBF
Manufacturer Part No:
LTC1690CS8#PBF
Order Code:
1663667
Technical Datasheet:
See all Technical Docs

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

Product Overview

The LTC1690CS8#PBF is a low power Receiver/Driver pair that is compatible with the requirements of RS485 and RS422. The receiver offers a fail-safe feature that guarantees a high receiver output state when the inputs are left open, shorted together or terminated with no signal present. No external components are required to ensure the high receiver output state. Separate driver output and receiver input pins allow full duplex operation. 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.
  • Guaranteed high receiver output state for floating, shorted/terminated inputs with no signal present
  • Drives low residential telephone wires
  • Power-up/down glitch-free driver outputs permit live insertion or removal of transceiver
  • Driver maintains high impedance with the power OFF
  • Up to 32 transceivers on the bus
  • Pin-compatible with the SN75179 and LTC490

Product Information

Device Type:
Differential Driver / Receiver
IC Interface Type:
RS422, RS485
No. of Drivers:
1Drivers
Supply Voltage Min:
4.75V
Supply Voltage Max:
5.25V
Driver Case Style:
SOIC
No. of Pins:
8Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Power Management
  • Communications & Networking

Legislation and Environmental

Country of Origin:
Malaysia

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000249