DESCRIPTION
The ST3237E is a 3V to 5.5V powered EIA/TIA-232 and V.28/V.24 communication interfaces high data-rate capability and enhanced electrostatic discharge (ESD) protection at ±8KV using IEC1000-4-2 contact discharge and ±15kV using Human Body Model (HBM). The other pins are protected with standard ESD protection at ±2kV using HBM method. The ST3237C is a transceiver (5 drivers, 3 receivers) for fast modem applications.
   
■ EDS PROTECTION FOR RS-232 I/O PINS:
    ±15KV HUMAN BODY MODEL
    ±8KV IEC 1000-4-2 CONTACT DISCHARGE
■ 1µA LOW POWER SHUTDOWN WITH
    RECEIVERS ACTIVE
■ GUARENTEED DATA RATE
    250Kbps (Normal Operation)
    1Mbps (Very High Speed Operation)
■ GUARANTEED SLEW RATE RANGE
    6V/µs (Normal Operation)
    24V/µs (Very High Speed Operation)
■ 0.1µF EXTERNAL CAPACITORS
■ FLOW-THROUGH PINOUT
■ AVAILABLE IN SO-28, SSOP-28 AND
    TSSOP28
■ LOW SUPPLY CURRENT 300µA