ISL8483 Intersil Corporation, ISL8483 Datasheet - Page 11

• Manufacturer Part Number: ISL8483
• Description: 5V/ Low Power/ High Speed or Slew Rate Limited/ RS-485/RS-422 Transceivers
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 10. DRIVER PROPAGATION DELAY vs
FIGURE 12. DRIVER PROPAGATION DELAY vs
-100
-120
160
140
120
100
FIGURE 8. DRIVER OUTPUT CURRENT vs SHORT CIRCUIT
-20
-40
-60
-80
1200
1100
1000
80
60
40
20
900
800
700
600
500
0
40
35
30
25
20
-7 -6
-40
-40
t
PHLZ
-25
-25
VOLTAGE
TEMPERATURE (ISL8483, ISL8488, ISL8489)
TEMPERATURE (ISL8485, ISL8490, ISL8491)
-4
-2
Y OR Z = LOW
OUTPUT VOLTAGE (V)
TEMPERATURE (
0
0
TEMPERATURE (
0
ISL8483, ISL8485, ISL8488, ISL8489, ISL8490, ISL8491
t
PLHY
t
PHLY
11
2
25
25
4
o
o
t
C)
PLHY
C)
Y OR Z = HIGH
6
V
50
CC
50
t
= 5V, T
PLHZ
8
t
PLHZ
t
PHLY
10
75
t
A
PHLZ
75
= 25
85
12
85
o
C, ISL8483 thru ISL8491; Unless Otherwise Specified (Continued)
FIGURE 13. DRIVER SKEW vs TEMPERATURE
600
550
500
450
400
350
300
250
200
150
100
400
300
200
100
2.5
1.5
0
-40
FIGURE 9. SUPPLY CURRENT vs TEMPERATURE
-40
3
2
1
-40
FIGURE 11. DRIVER SKEW vs TEMPERATURE
|CROSSING PT. OF Y↑ & Z↓ - CROSSING PT. OF Y↓ & Z↑|
ISL8483, DE = GND, RE = GND; ISL8488/89, DE = RE = X
|t
-25
-25
PHLY
-25
(ISL8485, ISL8490, ISL8491)
|CROSS PT. OF Y↑ & Z↓ - CROSS PT. OF Y↓ & Z↑|
(ISL8483, ISL8488, ISL8489)
- t
ISL8485, DE = V
PLHZ
ISL8485, DE = GND, RE = X
ISL8483, DE = V
ISL8490/91, DE = RE = X
TEMPERATURE (
TEMPERATURE (
TEMPERATURE (
0
0
|
0
|t
PHLY
CC
- t
25
25
25
, RE = X
PLHZ
CC
, RE = X
o
o
|
o
C)
C)
C)
|t
PLHY
|t
PLHY
50
50
50
- t
- t
PHLZ
PHLZ
|
75
|
75
75
85
85
85