MAX1488 Maxim, MAX1488 Datasheet - Page 3

• Manufacturer Part Number: MAX1488
• Description: 15kV ESD-Protected / Quad / Low-Power RS-232 Line Driver
• Manufacturer: Maxim

ELECTRICAL CHARACTERISTICS (continued)
(V
__________________________________________Typical Operating Characteristics
(V
Note 1: The I
Output Rise Time
Output Fall Time
Output Slew Rate
Guaranteed Data Rate
CC
CC
-10
-15
15
10
-5
5
0
= 4.5V to 13.2V, V
= 12V, V
4
PARAMETER
V
V
OH
5
OL
OS
EE
6
V
CC
vs. SUPPLY VOLTAGE
OUTPUT VOLTAGE
value is for one output at a time. If more than one output is shorted simultaneously, damage may occur.
= -12V, T
AND -V
7
8
_______________________________________________________________________________________
±15kV ESD-Protected, Quad, Low-Power
EE
EE
9
SUPPLIES (V)
10
= -4.5V to -13.2V, T
A
R
R
= +25°C, unless otherwise noted.)
L
L
R
R
11
= 5k
= 5k
L
L
= 3k
= 3k
12
13
SYMBOL
14
t
t
t
t
SR
R1
R2
F1
F2
A
C
V
C
V
C
V
C
V
C
V
V
C
V
= T
OUTPUT_
OUTPUT_
OUTPUT_
OUTPUT_
CC
OUTPUT_
CC
L
L
L
L
L
L
11
10
= 1500pF, R
= 1500pF, R
= 1500pF, R
= 1500pF, R
= 15pF to 2500pF, R
= 15pF to 2500pF, R
MIN
9
8
7
6
5
4
3
= 12V, V
= 12V, V
0
to T
FALLING EDGE
from -3.3V to 3.3V
from -3.0V to 3.0V
from -3.3V to 3.3V
from -3.0V to 3.0V
from -3.0V to 3.0V
500
MAX
EE
EE
RISING EDGE
LOAD CAPACITANCE (pF)
LOAD CAPACITANCE
, unless otherwise noted. Typical values are at T
1000
L
L
L
L
CONDITIONS
= -12V, T
= -12V, T
SLEW RATE vs.
= 5kΩ,
= 5kΩ,
= 5kΩ,
= 5kΩ,
1500
L
L
A
A
= 3kΩ to 7kΩ,
= 3kΩ to 7kΩ,
2000
= +25°C,
= +25°C
R
2500
L
= 3k
RS-232 Line Driver
3000
-10
-15
15
10
-5
5
0
MIN
120
-40
4
-20
V
V
V
V
OH
OH
OL
OL
@ V
@ V
@ V
@ V
TYP
850
740
860
765
vs. TEMPERATURE
OUTPUT VOLTAGE
0
TEMPERATURE (°C)
CC
CC
CC
CC
A
= -V
= -V
= -V
= -V
20
= +25°C.)
EE
EE
EE
EE
= 4.5V
= 12V
= 12V
= 4.5V
MAX
40
30
60
R
UNITS
L
80
kbps
V/µs
= 3k
ns
ns
100
3