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SP3244E Datasheet(PDF) 3 Page - Sipex Corporation |
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SP3244E Datasheet(HTML) 3 Page - Sipex Corporation |
3 / 22 page 3 Rev M 10/9/06 SP3244E-SP3245E, 3.0V to 5.5V RS-232 Transceivers with Auto On-Line® Plus © Copyright 2006 Sipex Corporation ABSOLUTE MAXIMUM RATINGS Supply Voltage (Vcc).......................-0.3V to + 6.0V V+ (Note 1)......................................-0.3V to + 7.0V V- (Note 1).......................................+0.3V to - 7.0V |V+| + |V-| .......................................................+13V Input voltage at TTL input pin.. -0.3V toVCC +0.3V RxIN..............................................................+/-18V Driver output (from Ground)...................... +/-13.2V RxOUT, STATUS.....................-0.3V to VCC + 0.3V Short Circuit Duration, TxOUT to GND, Continuous (One output at a time maximum) Storage Temperature.....................-65°C to +150°C Operating Temperature SP324XECX................0°Cto+70°C Operating Temperature SP324XEEX...........-40°C to +85°C Lead Temperature (soldering, 10s)..............+300°C SSOP-28, øJA = 67.1ºC/W TSSOP-28, øJA = 83.6ºC/W QFN- 32, øJA= 22.4ºC/W These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the opera- tion sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability. NOTE 1: V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V. ELECTRICAL CHARACTERISTICS PIN ASSIGNMENTS Unless otherwise noted VCC = +3.0V to +5.5V, TAMB = TMIN to TMAX, C1–C4 = 0.1µF. Typical values are at TAMB = +25°C, VCC = 3.3V. PARAMETERS SYMB TEST CONDITIONS MIN. TYP. MAX. UNIT DC CHARACTERISTICS Supply Current, Auto On-Line® Plus ICC3 Receivers idle, TxIN = Vcc or GND, ONLINE = GND, SHUTDOWN = Vcc Note 1 1 10 µA Supply Current, Shutdown ICC2 SHUTDOWN = GND 1 10 µA Supply Current, Active ICC1 ONLINE = SHUTDOWN = Vcc, No Load 1 5 mA Driver Input and Logic Input Pins: Logic Input Voltage High VIH Vcc = 3.3V 2 V Vcc = 5.0V 2.4 Low VIL 0.8 Logic Threshold VT 1.5 Logic Input Leakage Current IIL 0.01 ±1.0 µA Logic Input Hysteresis VHYS 100 mV Receiver Outputs and STATUS Output Receiver Output Voltage Low VOL IOUT = -1.6mA 0.4 V Receiver Output Voltage High VOH IOUT = 1mA VCC -0.6 V Receiver Output Leakage Current IOZ Receivers disabled. 0.4V < VO < 5.5V ±0.02 ±1 µA Note 1: Characterized, not 100% tested. |
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