ST202ECTR

ST202ECTR is a ±15KV ESD-protected 5V RS-232 transceiver. 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 upto 230Kbps, when loaded in accordance with the EIA/TIA-232E specification. It uses a single 5V supply voltage. It operates with four 0.1µF capacitors, further reducing cost and board space.

• Output voltage swing is ±9V typical at (C1 - C4 = 0.1µF, VCC = 5V ±10%)
• Input leakage current is ±10µA maximum at (C1 - C4 = 0.1µF, VCC = 5V ±10%)
• Transition slew rate is 6V/µs typical at (TA = 25°C, VCC = 5V, RL = 3 to 7Kohm)
• Data rate is 400Kbits/s typical at (C1 - C4 = 0.1µF, VCC = 5V ±10%)
• Propagation delay time is 2µA typ at (RL = 3 to 7Kohm, CL = 50 to 2500pF, all transmitters loaded)
• RS-232 input hysteresis is 0.5V typical at (VCC = 5V)
• Transmitter output short circuit current is ±10mA typical at (TA = 25°C)
• Transmitter output resistance is 300 ohm minimum at (VCC = V+ = V- = 0V, VOUT = ±2V)
• Operating temperature range from 0°C to 70°C
• TSSOP16 package

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