General Description
The MAX3093E/MAX3094E are rugged, low-power, quad, RS-422/RS-485 receivers featuring electrostatic discharge (ESD) protection for use in harsh environments. All receiver inputs are protected to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000- 4-2 Contact Discharge, and ±15kV using the Human Body Model. The MAX3093E operates from a +5V supply, while the MAX3094E operates from a +3.3V supply. Receiver propagation delays are guaranteed to within ±8ns of a predetermined value, thereby ensuring device-to-device matching across production lots.

Features
♦ ESD Protection
    ±15kV—IEC 1000-4-2 Air-Gap Discharge
    ±8kV—IEC 1000-4-2 Contact Discharge
    ±15kV—Human Body Model
♦ Guaranteed Propagation-Delay Tolerance Between All ICs
    ±8ns (MAX3093E)
    ±10ns (MAX3094E)
♦ Single +3V Operation (MAX3094E)
    Single +5V Operation (MAX3093E)
♦ 16-Pin TSSOP
♦ 10Mbps Data Rate
♦ Allow up to 128 Receivers on the Bus
♦ 1nA Low-Power Shutdown Mode
♦ 2.4mA Operating Supply Current
♦ Pin-Compatible Upgrades to ’34C86

Applications
    Telecommunications Equipment
    Rugged RS-422/RS-485/RS-423 Bus Receiver
    Receivers for ESD-Sensitive Applications
    Level Translators