SP3222EH_06 Datasheet, PDF (2/19 Pages) Sipex Corporation – 3.3V, 460 Kbps 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 _CCor GND current)................................. +100mA
Electrostatic Discharge
HBM ......................................................................15kV
IEC1000-4-2-AirDischarge....................................15kV
IEC1000-4-2 Direct Contact....................................8kV
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
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
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 +5.0V with T _AMB= T _MINto T _MAX
PARAMETER
DC CHARACTERISTICS
Supply Current
MIN
TYP MAX UNITS
0.3
1.0
mA
Shutdown Supply Current
1.0
10
µA
LOGIC INPUTS AND RECEIVER OUTPUTS
Input Logic Threshold LOW
0.8
V
Input Logic Threshold HIGH 2.0
V
2.4
Input Leakage Current
±0.01 ±1.0 µA
Output Leakage Current
±0.05 ±10
µA
Output Voltage LOW
0.4
V
Output Voltage HIGH
V_CC-0.6 V_CC-0.1
V
DRIVER OUTPUTS
Output Voltage Swing
±5.0
±5.4
V
Output Resistance
300
Output Short-Circuit Current
Output Leakage Current
Ω
±35 ±60 mA
±25
µA
CONDITIONS
no load, T_AMB = +25°C,
V_CC = +3.3V, TxIN = V_CCor GND
SHDN=GND, T_AMB= +25 °C,
V_CC=+3.3V, TxIN=V_CCor GND
TxIN, EN, SHDN, Note 2
V_CC=3.3V, Note 2
V_CC=5.0V, Note 2
TxIN, EN, SHDN, T_AMB = +25°C
receivers disabled
I_OUT=1.6mA
I_OUT=-1.0mA
3kΩload to ground at all driver outputs,
T_AMB=+25°C
V_CC= V+ = V- = 0V, T_OUT= ±2V
V_OUT= 0V
V_OUT= ±12V, V_CC= 0V or 3.0V+5.5V,
drivers disabled
Date: 1/18/06
SP3222EH/3232EH 3.3V, 460 Kbps RS-232 Transceivers
2
© Copyright 2006 Sipex Corporation