SP3221E Datasheet, PDF (2/18 Pages) Sipex Corporation – Intelligent +3.0V to +5.5V RS-232 Transceiver

ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation
of the device at these ratings or any other above those
indicated in the operation sections of the specifications
below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may
affect reliability and cause permanent damage to the
device.
V_CC.......................................................-0.3V to +6.0V
V+ (NOTE 1)........................................-0.3V to +7.0V
V- (NOTE 1).........................................+0.3V to -7.0V
V+ + |V-| (NOTE 1)............................................+13V
I_CC (DC V_CC or GND current)..........................+100mA
Input Voltages
TxIN, ONLINE,
SHUTDOWN, EN .................................-0.3V to +6.0V
RxIN....................................................................+15V
Output Voltages
TxOUT.................................................................+15V
RxOUT, STATUS..................-0.3V to (V_CC + 0.3V)
Short-Circuit Duration
TxOUT.......................................................Continuous
Storage Temperature........................-65°C to +150°C
Power Dissipation per package
16-pin PDIP (derate 14.3mW/^oC above+70^oC).....1150mW
16-pin SSOP (derate 9.69mW/^oC above +70^oC)....775mW
NOTE 1: V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.
SPECIFICATIONS
Unless otherwise noted, the following specifications apply for V_CC = +3.0V to +5.5V with T_AMB = T_MIN to T_MAX.
Typical values apply at V_CC = +3.3V or +5.0V and T_AMB = 25°C.
PARAMETER
MIN.
TYP. MAX. UNITS CONDITIONS
DC CHARACTERISTICS
Supply Current, Auto-Online
1.0
Supply Current, Shutdown
1.0
Supply Current, Auto-Online
0.3
Disabled
LOGIC INPUTS AND RECEIVER OUTPUTS
10
µA All RxIN open, ONLINE = GND,
SHUTDOWN = V_CC,
V_CC = +3.3V, T_AMB = +25° C
10
µA SHUTDOWN = GND,
V_CC = +3.3V, T_AMB = +25° C
1.0
mA ONLINE = SHUTDOWN = V ,
CC
no load, V_CC = +3.3V, T_AMB = +25° C
Input Logic Threshold
LOW
HIGH
Input Leakage Current
Output Leakage Current
V_CC = +3.3V or +5.0V, TxIN,
0.8
V EN, ONLINE,
2.0
SHUTDOWN
±0.01 ±1.0
±0.05
±10
µA TxIN, EN, ONLINE, SHUTDOWN,
T_AMB = +25° C
µA Receivers disabled
Output Voltage LOW
Output Voltage HIGH
0.4
V_CC - 0.6 V_CC - 0.1
V
I_OUT = 1.6mA
V
I_OUT = -1.0mA
Date: 7/21/04
SP3221E +3.0V to +5.5V RS-232 Transceiver
2
© Copyright 2004 Sipex Corporation