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| SP202E_04 Datasheet, PDF (2/15 Pages) Sipex Corporation – High-Performance RS-232 Line Drivers/Receivers | |||
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ABSOLUTE MAXIMUM RATINGS
This is a stress rating only and functional operation of the device at
these or any other conditions above those indicated in the operation
sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect
reliability.
V +6V cc .................................................................................................................................................................
V (Vcc-0.3V) to +11.0V + ....................................................................................................................
V -11.0V - ............................................................................................................................................................
Input Voltages
T -0.3 to (Vcc +0.3V) IN .........................................................................................................................
R ±15V IN ............................................................................................................................................................
Output Voltages
T (V+, +0.3V) to (V-, -0.3V) OUT ....................................................................................................
R -0.3V to (Vcc +0.3V) OUT ................................................................................................................
Short Circuit Duration
T Continuous OUT .........................................................................................................................................
Plastic DIP .......................................................................... 375mW
(derate 7mW/°C above +70°C)
Small Outline ...................................................................... 375mW
(derate 7mW/°C above +70°C)
VCC=+5V±10%; 0.1µF charge pump capacitors; TMIN to TMAX unless otherwise noted.
PARAMETERS
MIN. TYP. MAX.
TTL INPUT
Logic Threshold
LOW
HIGH
Logic Pull-Up Current
0.8
2.0
15
200
TTL OUTPUT
TTL/CMOS Output
Voltage, Low
0.4
Voltage, High
3.5
Leakage Current **; TA = +25°
RS-232 OUTPUT
0.05
±10
Output Voltage Swing
±5
±6
Output Resistance
300
Output Short Circuit Current
±18
Maximum Data Rate
120
240
RS-232 INPUT
Voltage Range
Voltage Threshold
LOW
HIGH
Hysteresis
Resistance
-15
+15
0.8
1.2
1.7
2.8
0.2
0.5
1.0
3
5
7
ELECTRICAL CHARACTERISTICS
UNITS
CONDITIONS
Volts
Volts
µA
TIN ; EN, SD
TIN ; EN, SD
TIN = 0V
Volts
Volts
µA
Volts
Ohms
mA
Kbps
Volts
Volts
Volts
Volts
kâ¦
IOUT = 3.2mA; Vcc = +5V
IOUT = -1.0mA
EN = VCC, 0Vâ¤VOUT â¤VCC
All transmitter outputs loaded
with 3k⦠to Ground
VCC = 0V; VOUT = ±2V
Infinite duration
CL = 2500pF, RL= 3kâ¦
VCC = 5V, TA = +25°C
VCC = 5V, TA = +25°C
VCC = 5V, TA = +25°C
TA = +25°C, -15V ⤠VIN ⤠+15V
DYNAMIC CHARACTERISTICS
Driver Propagation Delay
Receiver Propagation Delay
Instantaneous Slew Rate
Transition Region Slew Rate
Output Enable Time **
Output Disable Time **
POWER REQUIREMENTS
VCC Power Supply Current
Shutdown Supply Current **
**SP310E and SP312E only
1.5
3.0
0.1
1.0
30
10
400
250
3
5
15
1
5
µs
µs
V/µs
V/µs
ns
ns
mA
mA
µA
TTL to RS-232; CL = 50pF
RS-232 to TTL
CL = 10pF, RL= 3-7kâ¦;
TA =+25°C
CL = 2500pF, RL= 3kâ¦;
measured from +3V to -3V
or -3V to +3V
SP310E and SP312E only
SP310E and SP312E only
No load, TA= +25°C; VCC = 5V
All transmitters RL = 3kâ¦;
TA = +25°C
VCC = 5V, TA = +25°C
Date: 7/19/04
SP202E Series High Performance RS232 Transceivers
2
© Copyright 2004 Sipex Corporation
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