SP2209E Datasheet, PDF (2/17 Pages) Sipex Corporation – High ESD Dual Port 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_DD......................................................-0.3V to +14.0V
V_STBY ....................................................-0.3V to +7.0V
Input Voltages
TxINA.......................................-0.3V to (V_STBY + 0.3V)
TxINB.......................................-0.3V to (V_STBY + 0.3V)
RxINA..................................................................+15V
RxINB..................................................................+15V
Output Voltages
TxOUTA..............................................................+15V
TxOUTB..............................................................+15V
RxOUTA, .................................-0.3V to (V_STBY + 0.3V)
RxOUTB, .................................-0.3V to (V_STBY + 0.3V)
Short-Circuit Duration
TxOUTA....................................................Continuous
TxOUTB....................................................Continuous
Storage Temperature......................-65°C to +150°C
Power Dissipation per package
38-pin TSSOP (derate 914.3mW/^oC above +70^oC)..............1200mW
ELECTRICAL CHARACTERISTICS
Unless otherwise noted, the following specifications apply for V_DD = +12.0V +/-10%, V_STBY = +3.3V +/-5% or +5V
+/-10%, C1 = C2 = 0.1µF, and T_AMB = T_MIN to T_MAX.
PARAMETER
MIN.
TYP. MAX. UNITS CONDITIONS
DC CHARACTERISTICS
Supply Current
5
mA no load, all driver inputs at 0.4V or
2.1V, All receiver inputs at +15V or
-15V
Standby Supply Current,
100
200
V_STBY
CMOS LOGIC INPUTS AND RECEIVER OUTPUTS
µA no load, All driver inputs at V_STBY or
open
Input Logic Threshold LOW
0.4
V
T_AMB = 25°C
Input Logic Threshold HIGH
2.1
V
T_AMB = 25°C
Input Leakage Current
10
25
µA Driver input at 0V
Output Voltage LOW
Output Voltage HIGH
Output Leakage Current
DRIVER OUTPUTS
0.2
0.4
2.4
+/-0.05 +/-5
V
I_OL = +1.6mA
V
I_OH = -40µA
µA Vdd = 0V, (except R₅OUTA and
R₅OUTB)
Output Voltage Swing
+/-5.0 +/-9.0
V all driver outputs loaded with 3kΩ to
GND
Output Resistance
300
Output Short-Circuit Current +/-5
+/-15 +/-30
Ω
V_DD = V_STBY = 0V, V_OUT=+2V
mA one driver output shorted, V_IN = 0.8V,
V_OUT = 0V
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com

SP2209E_100_071612