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ADM1486ARZ

Transceiver RS422/RS485, 4.75V-5.25V supply, NSOIC-8

ADM1486ARZ - Transceiver RS422/RS485, 4.75V-5.25V supply, NSOIC-8

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製造商產品編號:
ADM1486ARZ
訂購代碼:
2313610
技術資料表:
ADM1486ARZ   Datasheet
庫存量 :
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產品訊息

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:
85

:
-40

:
RS422 / RS485 Transceiver

:
RS422, RS485

:
1

:
1

:
4.75

:
5.25

:
NSOIC

:
8

:
-

:
-

:
MSL 1 - Unlimited

:
ADM1486

:
No SVHC (07-Jul-2017)

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技術文件 (3)

產品總覽

The ADM1486ARZ is a Differential Line Transceiver suitable for high speed bidirectional data communication on multipoint bus transmission lines. It is designed for balanced data transmission, complies with EIA Standards RS-485 and RS-422 and is recommended for PROFIBUS applications. The part contains a differential line driver and a differential line receiver. Both the driver and the receiver may be enabled independently. When disabled or powered down, the driver outputs are high impedance. The ADM1486 operates from a single 5V power supply. Excessive power dissipation caused by bus contention or output shorting is prevented by short-circuit protection and thermal circuitry. Short-circuit protection circuits limit the maximum output current to ±200mA during fault conditions. A thermal shutdown circuit senses if the die temperature rises above 150°C and forces the driver outputs into a high impedance state under this condition.
  • 2.1V Minimum differential output with 54R termination
  • Low power 0.8mA ICC
  • Thermal shutdown and short-circuit protection
  • High impedance outputs with drivers disabled or power-OFF
  • Superior upgrade for SN65ALS1176
  • 0.5ns Skew driver and receiver
  • 11ns Driver propagation delay
  • 12ns Receiver propagation delay

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