SP3220B Datasheet, PDF (2/18 Pages) Sipex Corporation – High Speed +3.0V to +5.5V RS-232 Driver/Receiver Pair

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, EN .............................................. -0.3V to +6.0V
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
Power Dissipation Per Package
16-pin SSOP (derate 9.69mW/^oCabove+70^oC) ........ 775mW
16-pin TSSOP (derate 10.5mW/^oC above +70^oC) ..... 840mW
16-pin Wide SOIC (derate 11.2mW/^oC above+70^oC) 900mW
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 +5.0V with T_AMB = T_MIN to T_MAX.
Typical Values apply at V_CC = +3.3V or +5.0V and T_AMB = 25^oC, C1-4=0.1µF.
PARAMETER
MIN. TYP. MAX. UNITS CONDITIONS
DC CHARACTERISTICS
Supply Current
0.3
Shutdown Supply Current
1.0
LOGIC INPUTS AND RECEIVER OUTPUTS
1.0
mA no load, T_AMB = +25^oC, V_CC = 3.3V
TxIN = GND or V_CC
10
µA SHDN = GND, T_AMB = +25^oC, V_CC = +3.3V
TxIN = 0V or V_CC
Input Logic Threshold LOW
Input Logic Threshold HIGH 2.0
Input Leakage Current
0.8
±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
Output Resistance
300
Output Short-Circuit Current
Output Leakage Current
±35 ±60
±25
V TxIN, EN, SHDN, Note 2
V V_CC = 3.3V, Note 2 or 5.0V, Note 2
µA TxIN, EN, SHDN,
T = +25^oC V = 0V to V
AMB
IN
CC
µA Receivers Disabled V_OUT = 0V to V_CC
V
I_OUT = 1.6mA
V
I_OUT = -1.0mA
V 3kΩ load to ground at all driver outputs,
T_AMB = +25^oC
Ω V = V+ = V- = 0V, T = +2V
CC
OUT
mA V_OUT = 0V
µA V_OUT = +12V,V_CC= 0V to 5.5V,drivers disabled
Rev. 7/8/03
SP3220B/U +3.0 to +5.0V RS-232 Transceivers
2
© Copyright 2003 Sipex Corporation