ST202ECDR

ST202ECDR is a ±15KV ESD-protected 5V RS-232 transceiver. It is a two-driver, two-receiver device designed for RS-232 and V.28 communications in harsh environments. Each transmitter output and receiver input is protected against ±15KV electrostatic discharge (ESD) shocks. The drivers meet all EIA/TIA-232E and CCITT V.28 specifications at data rates up to 230kbps, when loaded in accordance with the EIA/TIA-232E specification. It operates with four 1µF capacitors, further reducing cost and board space.

• ESD protection for RS-232 I/O pins: ±15KV human body model
• Guaranteed 230Kbps date rate
• Guaranteed slew rate range 3 to 30V/µs
• Operates from a single 5V power supply
• SO16 package, 0 to 70°C temperature range
• Transition slew rate is 30V/µs max (TA = 25°C, VCC = 5V, RL = 3 to 7Kohm, CL = 50 to 1000pF)
• VCC power supply current is 10mA maximum (no load, TA = 25°C)
• Data rate is 400kbits/s typical (RL = 3 to 7Kohm, CL = 50 to 1000pF)