SP3220EBEA-L-TR Datasheet, PDF (2/20 Pages) Exar Corporation – 3.0V to +5.5V RS-232 Driver/Receiver Pair

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, EN, SHDN...........................-0.3V to Vcc + 0.3V
RxIN...................................................................+25V
Output Voltages
TxOUT.............................................................+13.2V
RxOUT, .......................................-0.3V to (V_CC +0.3V)
Short-Circuit Duration
TxOUT....................................................Continuous
Storage Temperature......................-65°C to +150°C
ABSOLUTE MAXIMUM RATINGS
Power Dissipation per package
16-pin SSOP (derate 9.69mW/^oC above +70^oC)...............775mW
16-pin TSSOP (derate 10.5mW/^oC above +70^oC)..............840mW
NOTE 1: V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.
ELECTRICAL CHARACTERISTICS
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 Vcc = +3.3V or +5.0V and T_AMB = 25^oC, C1 - C4 = 0.1µF.
PARAMETER
DC CHARACTERISTICS
Supply Current
MIN.
TYP.
0.3
Shutdown Supply Current
1.0
LOGIC INPUTS AND RECEIVER OUTPUTS
Input Logic Threshold LOW GND
MAX. UNITS CONDITIONS
1.0
mA no load, V_CC = 3.3V,
T_AMB = 25^oC, TxIN = GND or V_CC
10
µA SHDN = GND, V_CC = 3.3V,
T_AMB = 25^oC, TxIN = Vcc or GND
0.8
V TxIN, EN, SHDN, Note 2
Input Logic Threshold HIGH
2.0
Input Logic Threshold HIGH
2.4
Input Leakage Current
+0.01 +1.0
Output Leakage Current
Output Voltage LOW
Output Voltage HIGH
DRIVER OUTPUTS
Output Voltage Swing
+0.05 +10
0.4
V_CC -0.6 V_CC -0.1
+5.0
+5.4
V Vcc = 3.3V, Note 2
V Vcc = 5.0V, Note 2
µA TxIN, EN, SHDN,
T_AMB = +25^oC, V_IN = 0V to V_CC
µA Receivers disabled, V_OUT = 0V to V_CC
V
I_OUT = 1.6mA
V
I_OUT = -1.0mA
V Driver output loaded with 3KΩ to
GND, T_AMB = +25^oC
NOTE 2: Driver input hysteresis is typically 250mV.
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com
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SP3220E_EB_EU_102_102016