ADM1486ARZ-REEL

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. It 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. It is fabricated on BiCMOS, an advanced mixed technology process combining low power CMOS with fast switching bipolar technology. All inputs and outputs contain protection against ESD; all driver outputs feature high source and sink current capability. An epitaxial layer is used to guard against latch-up. It is used in application such as industrial field equipment etc.

• Data rate is 30Mbps
• 2.1V minimum differential output with 54 ohm termination
• Supply current is 0.8mA typical
• Thermal shutdown and short-circuit protection
• Skew driver and receiver is 0.5ns typical
• Driver propagation delay is 11ns typical
• Receiver propagation delay is 12ns typical, superior upgrade for SN65ALS1176
• High impedance outputs with drivers disabled or power off
• Operating temperature is -40°C to +85°C
• Packaging style is 8-lead narrow body (SOIC)

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party