ADM1486ARZ-REEL7

RS-422/RS-485 接口 IC 5V Low Pow RS-485 Profilus tceiver I.c.

Product Details

The ADM1486 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 with power off, the driver outputs are tristated.

### Features and Benefits

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Meets and Exceeds EIA RS-485 and EIA RS-422 Standards

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30 Mbps Data Rate 

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2.1 V Minimum Differential Output with 54 Ω Termination 

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Low Power 0.8 mA ICC 

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Thermal Shutdown and Short Circuit Protection 

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Recommended for PROFIBUS Applications 

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0.5 ns Skew Driver and Receiver 

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Driver Propagation Delay: 11 ns 

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Receiver Propagation Delay: 12 ns 

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High Impedance Outputs with Drivers Disabled or Power Off 

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Superior Upgrade for SN65ALS1176 

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Available in Standard 8-Lead SOIC Package