SP202E Datasheet, PDF (2/17 Pages) Sipex Corporation – High-Performance RS-232 Line Drivers/Receivers

This is a stress rating only and functional operation of
the device at these ratings or any other above those
indicated in the operation section of the specification
is not implied. Exposure to absolute maximum ratings
conditions for extended periods of time may affect re-
liability.
Supply Voltage (VCC)....................................................+ 6V
V+........................................................................... (Vcc-0.3V) to +11.0V
V- .............................................................................-11.0V
Input Voltages
Tin.....................................................-0.3V to (Vcc + 0.3V)
Rin............................................................................+/-15V
Output Voltages
Tout...............................................(V+, +0.3V) to (V-, -0.3V
Rout...................................................-0.3V to (Vcc + 0.3V)
Absolute Maximum Ratings
Short Circuit duration
Tout.....................................................Continuous
Package Power Dissipation:
Plastic DIP...............................................375mW
(derate 7mW/°C above +70°C)
Small Outline...........................................375mW
(derate 7mW/°C above +70°C)
Storage Temperature..................-65°C to +150°C
ELECTRICAL CHARACTERISTICS
Vcc = 5V ±10%, 0.1μF charge pump capacitors, Tmin to Tmax, unless otherwise noted, Typical values are Vcc =
5V and Ta=25°C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
TTL INPUT
Logic Threshold LOW
Logic Threshold HIGH
Logic Pull-Up Current
TTL OUTPUT
T_IN, EN, SD, ON/OFF
T_IN, EN, SD, ON/OFF
T_IN = 0V
0.8
Volts
2.0
Volts
15
200
μA
Output Voltge LOW
Iout = 3.2mA: Vcc = +5V
0.4
Volts
Output Voltage HIGH
Iout = -1.0mA
3.5
Volts
Leakage Current **; Ta = +25°C
EN = Vcc, 0V ≤ Vout ≤ Vcc
0.05
+/-10
μA
RS-232 OUTPUT
Output Voltage Swing
All Transmitter outputs loaded
with 3k ohms to GND
+/-5.0
+/-6
Volts
Output Resistance
Vcc = 0V, Vout = +/-2V
300
Ohms
Output Short Circuit Current
Infinite Duration
+/-18
mA
Maximum Data Rate
CL = 2500pF, RL = 3kΩ
120
240
kbps
RS-232 INPUT
Voltage Range
-15
+15
Volts
Voltage Threshold LOW
Vcc = 5V, Ta=25°C
0.8
1.2
Volts
Voltage Threshold HIGH
Vcc = 5V, Ta=25°C
1.7
2.8
Volts
Hysteresis
Vcc = 5V, Ta=25°C
0.2
0.5
1.0
Volts
Resistance
** SP310E and SP312E only
Ta = 25°C, -15V ≤ Vin ≤ +15V
3
5
7
kΩ
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • [phone] • www.exar.com SP202E,232E,233E, 310E, 312E_100_110608