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

LINEAR TECHNOLOGY LTC1690CS8#PBF
Technical Data Sheet (188.03KB) EN 查看所有技術文件

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產品總覽

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

產品訊息

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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應用

  • Power Management;
  • Communications & Networking

法規與環境保護

濕敏等級:
MSL 1 - Unlimited
原產地:
Malaysia

承擔產品生產最後程序之國家

符合 RoHS 規定:
關稅編號:
85423990
重量 (公斤):
.000249