ADM1486 Series

5 V, High Speed (30 Mbps), Low Power, Half Duplex RS-485 PROFIBUS Transceiver

Catalog

5 V, High Speed (30 Mbps), Low Power, Half Duplex RS-485 PROFIBUS Transceiver

Part	Package / Case	Package / Case [y]	Package / Case [x]	Data Rate	Voltage - Supply [Min]	Voltage - Supply [Max]	Supplier Device Package	Duplex	Receiver Hysteresis	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Type	Protocol
Analog Devices ADM1486ARZ-REEL7	8-SOIC	3.9 mm	0.154 in	30 Mbps	4.75 V	5.25 V	8-SOIC	Half	70 mV	Surface Mount	85 °C	-40 °C	Transceiver	RS422 RS485
Analog Devices ADM1486ARZ-REEL	8-SOIC	3.9 mm	0.154 in	30 Mbps	4.75 V	5.25 V	8-SOIC	Half	70 mV	Surface Mount	85 °C	-40 °C	Transceiver	RS422 RS485

Catalog

5 V, High Speed (30 Mbps), Low Power, Half Duplex RS-485 PROFIBUS Transceiver

Key Features

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

• 30 Mbps Data Rate

• 2.1 V Minimum Differential Output with 54 Ω Termination

• Low Power 0.8 mA ICC

• Thermal Shutdown and Short Circuit Protection

• Recommended for PROFIBUS Applications

• 0.5 ns Skew Driver and Receiver

• Driver Propagation Delay: 11 ns

• Receiver Propagation Delay: 12 ns

• High Impedance Outputs with Drivers Disabled or Power Off

• Superior Upgrade for SN65ALS1176

• Available in Standard 8-Lead SOIC Package

Description

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.