SP3223EEY

The SP3223EEY is RS-232 transceiver solutions intended for portable or hand-held applications such as notebook and palmtop computers. The features of SN74LS592 are as follows: (1)Meets true EIA/TIA-232-F Standards from a +3.0V to +5.5V power supply; (2)Interoperable with EIA/TIA-232 and adheres to EIA/TIA-562 down to a +2.7V power source; (3)AUTO ON-LINER circuitry automatically wakes up from a 1A shutdown; (4)Minimum 120Kbps data rate under load; (5)Regulated Charge Pump Yields Stable RS-232 Outputs Regardless of VCC Variations; (6)ESD Specifications:+2kV Human Body Model.

The absolute maximum ratings of the SP3223EEY are: (1)VCC: -0.3V to +6.0V; (2)V+: -0.3V to +7.0V; (3)V-: +0.3V to -7.0V; (4)V+ + |V-|: +13V; (5)ICC (DC VCC or GND current): +100mA; (6)TxIN, ONLINE, SHUTDOWN, EN: -0.3V to +6.0V; (7)RxIN: +15V; (8)TxOUT: +15V; (9)RxOUT, STATUS: -0.3V to (VCC + 0.3V); (10)TxOUT: Continuous; (11)Storage Temperature: -65°C to +150°C.

The following is about the electrical characteristics of SP3223EEY: (1)Output Voltage Swing: ±5.0V min and ±5.4 V typical at all driver outputs loaded with 3K to GND, T AMB = +25° C; (2)Output Resistance: 300 min at V CC = V+ = V- = 0V, V OUT = ±2V; (3)Output Short-Circuit Current: ±35mA typical and ±60mA max at V OUT = 0V, ±70mA typical and ±100mA max at V OUT = 15V; (4)Output Leakage Current: ±25 A max at V CC = 0V or 3.0V to 5.5V, V OUT = ±12V, Drivers disabled; (5)Input Voltage Range: -15V min and 15V max; (6)Input Threshold LOW: 0.6 V min, 1.2 V typical at V CC = 3.3V; (7)Input Threshold LOW: 0.8 V min, 1.5 V typical at V CC = 5.0V; (8)Input Threshold HIGH: 1.5 V typical and 2.4 V max at V CC = 3.3V; (9)Input Threshold HIGH: 1.8 V typical and 2.4 V max at V CC = 5.0V; (10)Input Hysteresis: 0.3 V.