Date: 7/21/04
SP3221E +3.0V to +5.5V RS-232 Transceiver
2
Copyright 2004 Sipex Corporation
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NOTE 1
: V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.
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
.......................................................-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
(DC V
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
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.
SPECIFICATIONS
Power Dissipation per package
16-pin PDIP (derate 14.3mW/
o
C above+70
o
C).....1150mW
16-pin SSOP (derate 9.69mW/
o
C above +70
o
C)....775mW