ST3243E ±15KV ESD PROTECTED 3 TO 5.5V, 400KBPS, R.
ST Microelectronics
ST3243E - RS-232 TRANSCEIVER WITH AUTO-POWERDOWN
ST3243E ±15KV ESD PROTECTED 3 TO 5.5V, 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN s s s s s s s s ESD PROTECTION FOR RS-232 I/O PINS: ±8KV I.