SP3222 Datasheet, PDF (2/20 Pages) Sipex Corporation – True +3.0V to +5.5V RS-232 Transceivers

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 .......................................................................... ±15V
Output Voltages
TxOUT ...................................................................... ±15V
RxOUT ........................................... -0.3V to (V_CC + 0.3V)
Short-Circuit Duration
TxOUT ............................................................ Continuous
Storage Temperature .............................. -65°C to +150°C
Power Dissipation Per Package
20-pin SSOP (derate 9.25mW/^oC above +70^oC) ..... 750mW
18-pin PDIP (derate 15.2mW/^oC above +70^oC) .... 1220mW
18-pin SOIC (derate 15.7mW/^oC above +70^oC) ... 1260mW
20-pin TSSOP (derate 11.1mW/^oC above +70^oC) .. 890mW
16-pin SSOP (derate 9.69mW/^oC above +70^oC) ..... 775mW
16-pin PDIP (derate 14.3mW/^oC above +70^oC) .... 1150mW
16-pin Wide SOIC (derate 11.2mW/^oC above +70^oC) 900mW
16-pin TSSOP (derate 10.5mW/^oC above +70^oC) .. 850mW
16-pin nSOIC (derate 13.57mW/°C above +70°C) .. 1086mW
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
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
10
µA SHDN = GND, T_AMB = +25^oC, V_CC = +3.3V
Input Logic Threshold LOW
Input Logic Threshold HIGH 2.0
2.4
Input Leakage Current
±0.01
Output Leakage Current
±0.05
Output Voltage LOW
Output Voltage HIGH
DRIVER OUTPUTS
V_CC-0.6 V_CC-0.1
Output Voltage Swing
±5.0 ±5.4
0.8
±1.0
±10
0.4
V TxIN, EN, SHDN, Note 2
V
V_CC = 3.3V, Note 2
V = 5.0V, Note 2
CC
µA TxIN, EN, SHDN, T_AMB = +25^oC
µA receivers disabled
V
I_OUT = 1.6mA
V
I_OUT = -1.0mA
V 3kΩ load to ground at all driver outputs,
T_AMB = +25^oC
Output Resistance
300
Output Short-Circuit Current
Output Leakage Current
Ω
V_CC = V+ = V- = 0V, T_OUT = +2V
±35
±60
mA V_OUT = 0V
±70 ±100 mA V_OUT = +15V
±25
µA V_OUT = +12V,V_CC= 0V to 5.5V,drivers disabled
Rev. 07/01/03
SP3222/3232E True +3.0 to +5.0V RS-232 Transceivers
2
© Copyright 2003 Sipex Corporation