SP3203E Datasheet, PDF (2/16 Pages) Sipex Corporation – 3V RS-232 Serial Transceiver with Logic Selector and15kV ESD Protection

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 current)........................................... +100mA
Input Voltages
TxIN, SHUTDOWN = GND..........................-0.3V to +6.0V
RxIN...............................................................................+25V
Output Voltages
TxOUT......................................................................+13.2V
RxOUT..............................................-0.3V to (V_L + 0.3V)
Short-Circuit Duration
TxOUT................................................................Continuous
Storage Temperature...............................-65°C to +150°C
Power Dissipation per Packages
20-Pin TSSOP
(derate 7.0mW/°C above+70°C)..........................560mW
NOTE 1: V₊ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.
SPECIFICATIONS
(V_CC = V_L = +3V to +5.5V, C1-C4 = 0.1uF, tested at +3.3V +10%, C1 = 0.047uF, C2-C4 = 0.33uF, tested at +5.0V +10%, T_A = T_MIN to T_MAX, unless
otherwise noted.
Typical
values
are
at
V
CC
=
V
L
+3.3V,
T
A
=
+25°C.)
PARAMETER
MIN. TYP. MAX. UNITS
CONDITIONS
DC CHARACTERISTICS (V_CC = +3.3V or +5V, T_A = +25^oC)
Supply Current
0.3
1
Shutdown Supply Current
1
10
mA Shutdown = V_CC, no load
µA Shutdown = GND
LOGIC INPUTS
Input Logic Threshold Low
2.4
0.8
V_L = 3.3V or 5.0V
V TxIN, Shutdown
0.6
V_L = 2.5V
V_L = 5.0V
Input Logic Threshold High
Transmitter Input Hystersis
2.0
1.4
0.9
0.5
V
TxIN, Shutdown ^{VL = 3.3V}
V_L = 2.5V
V_L = 1.8V
V
Input Leakage Current
±0.01
±1
µA TxIN, Shutdown
RECEIVER OUTPUTS
Output Leakage Currents
±0.05 ±10
µA RxOUT, receivers disabled
Output Voltage Low
Output Voltage High
0.4
V_L -
V_L -
0.6
0.1
V
I_OUT = 1.6mA
V
I_OUT = -1mA
Rev. 2/7/01
SP3203E
2
© Copyright 2001 Sipex Corporation