ISL41334 INTERSIL [Intersil Corporation], ISL41334 Datasheet - Page 21

• Manufacturer Part Number: ISL41334
• Manufacturer: INTERSIL [Intersil Corporation]

Typical Performance Curves
FIGURE 20. RS-232, V
FIGURE 22. RS-485, DRIVER PROPAGATION DELAY vs
1700
1650
1600
1550
1500
1450
1400
100µ
10m
10µ
1m
-40
1µ
R
2
DIFF
RS-485, DE = ON = GND, SP = V
NO LOAD
V
LB = V
RS-485, DE = ON = SP = GND
IN
-25
= 54Ω, C
(QFN ONLY)
TEMPERATURE (SLOW DATA RATE, QFN ONLY)
= V
t
DHL
L
L
or GND
L
3
= 100pF
L
0
TEMPERATURE (°C)
SUPPLY CURRENT vs V
21
V
RS-232, ON = GND, SP = V
L
(V)
4
25
t
V
DLH
L
L
t
≤ V
DHL
CC
V
CC
50
5
= V
L
V
L
VOLTAGE
L
> V
ISL81334, ISL41334
= 5V, T
CC
L
75
A
6
85
= 25°C; Unless Otherwise Specified (Continued)
FIGURE 21. V
FIGURE 23. RS-485, DRIVER SKEW vs TEMPERATURE
400
350
300
250
200
150
100
50
600
500
400
300
200
100
-40
0
R
2
DIFF
RS-485 I
-25
VOLTAGE (QFN ONLY)
(SLOW DATA RATE, QFN ONLY)
= 54Ω, C
CC
RS-232/RS-485 I
2.5
and V
|t
L
PHLZ
L
= 100pF
L
TEMPERATURE (°C)
0
- t
SHDN SUPPLY CURRENTS vs V
3
PLHY
CC
|t
|
DLH
V
L
3.5
(V)
25
- t
|t
PLHZ
SP = GND
DHL
ON = DZ/DE = DY = GND
|
- t
PHLY
4
SP = V
NO LOAD
V
LB = V
50
IN
|
= V
December 20, 2005
L
L
4.5
L
RS-232 I
or GND
75
FN6202.1
L
L
5
85