FEATURES

TIA/EIA RS-485/RS-422 compliant

±15 kV ESD protection on RS-485 input/output pins

Data rates

ADM3070E/ADM3071E/ADM3072E: 250 kbps

ADM3073E/ADM3074E/ADM3075E: 500 kbps

ADM3076E/ADM3077E/ADM3078E: 16 Mbps

Half- and full-duplex options

True fail-safe receiver inputs

Up to 256 nodes on the bus

−40°C to +125°C temperature option

Hot-swap input structure on DE and RE pins

Reduced slew rates for low EMI

Low power shutdown current (all except ADM3071E/ ADM3074E/ADM3077E)

Outputs high-Z when disabled or powered off

Common-mode input range: −7 V to +12 V

Thermal shutdown and short-circuit protection

8-lead and 14-lead narrow SOIC packages

APPLICATIONS

Power/energy metering

Industrial control

Lighting systems

Telecommunications

Security systems

Instrumentation