SP310A Sipex, SP310A Datasheet - Page 2

• Manufacturer Part Number: SP310A
• Description: Enhanced RS-232 Line Drivers/Receivers
• Manufacturer: Sipex

ABSOLUTE MAXIMUM RATINGS
SPECIFICATIONS
V
SP231ADS/01
CC
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
V
V
Input Voltages
T
R
=+5V 10%; V+=+8.5V to +13.2V (SP231A only) 0.1 F charge pump capacitors; T
PARAMETERS
TTL INPUT
Logic Threshold
Logic Pullup Current
Maximum Data Rate
TTL OUTPUT
TTL/CMOS Output
Leakage Current **; T
RS-232 OUTPUT
Output Voltage Swing
Output Resistance
Output Short Circuit Current
RS-232 INPUT
Voltage Range
Voltage Threshold
Hysteresis
Resistance
DYNAMIC CHARACTERISTICS
Propagation Delay, RS232 to TTL
Instantaneous Slew Rate
Transition Region Slew Rate
Output Enable Time **
Output Disable Time **
POWER REQUIREMENTS
V
V+ Power Supply Current ***
Shutdown Supply Current **
**SP310A and SP312A only; *** SP231A only
IN
cc
+
-
IN
..............................................................................................................................................................
CC
....................................................................................................................
.................................................................................................................................................................
.........................................................................................................................
LOW
HIGH
............................................................................................................................................................
LOW
HIGH
Voltage, Low
Voltage, High
Power Supply Current
A
= +25
MIN.
120
300
2.0
3.5
-30
0.8
0.2
3
(Vcc-0.3V) to +13.2V
5
-0.3 to (Vcc +0.3V)
SP231A Enhanced RS-232 Line Drivers/Receivers
TYP.
0.05
400
250
1.2
1.7
0.5
1.5
15
10
10
25
18
5
9
1
9
13.2V
+6V
30V
MAX.
200
+30
2
0.8
0.4
2.4
1.0
30
15
15
10
10
7
Output Voltages
T
R
Short Circuit Duration
T
Power Dissipation
CERDIP .............................................................................. 675mW
(derate 9.5mW/ C above +70 C)
Plastic DIP .......................................................................... 375mW
(derate 7mW/ C above +70 C)
Small Outline ...................................................................... 375mW
(derate 7mW/ C above +70 C)
OUT
OUT
OUT
MIN
....................................................................................................
.........................................................................................................................................
................................................................................................................
to T
MAX
UNITS
Ohms
unless otherwise noted.
Volts
Volts
Volts
Volts
Volts
Volts
Volts
Volts
Volts
kbps
V/ s
V/ s
mA
mA
mA
mA
k
ns
ns
A
A
A
s
T
All transmitter outputs loaded
V
V
T
T
C
I
I
EN = V
with 3k
Infinite duration
V
V
T
C
C
measured from +3V to -3V
or -3V to +3V
SP310A and SP312A only
SP310A and SP312A only
No load, T
All transmitters R
T
No load, V+ = 12V,T
V
OUT
OUT
T
IN
IN
IN
A
A
CC
CC
CC
CC
CC
L
L
L
A
© Copyright 2000 Sipex Corporation
= +25 C, -15V V
= 2500pF, R
= 10pF, R
= 2500pF, R
; EN, SD
; EN, SD
= 0V
=+25 C
= +25 C
CONDITIONS
= 3.2mA; Vcc = +5V
= -1.0mA
= 0V; V
= 5V, T
= 5V, T
= 5V, T
= 5V, T
CC
, 0V V
to Ground
A
(V+, +0.3V) to (V-, -0.3V)
= +25 C; V
A
A
A
A
OUT
= +25 C
= +25 C
= +25 C
= +25 C
L
-0.3V to (Vcc +0.3V)
= 3-7k ;
=
L
L
OUT
= 3k
= 3k ;
L
= 3k ;
2V
IN
Continuous
A
V
CC
=+25 C
CC
= 5V
+15V