參數(shù)資料
型號: ISL8488
廠商: Intersil Corporation
英文描述: 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers(5V, 低功率, 高速或帶有限斜率功能的RS-485/RS-422收發(fā)器)
中文描述: 5V,低功耗,高速或擺率限制,RS-485/RS-422收發(fā)器(5V的,低功率,高速或帶有限斜率功能的的RS-485/RS-422收發(fā)器)
文件頁數(shù): 11/16頁
文件大小: 575K
代理商: ISL8488
11
FN6046.8
February 28, 2006
FIGURE 8. DRIVER OUTPUT CURRENT vs SHORT CIRCUIT
VOLTAGE
FIGURE 9. SUPPLY CURRENT vs TEMPERATURE
FIGURE 10. DRIVER PROPAGATION DELAY vs
TEMPERATURE (ISL8483, ISL8488, ISL8489)
FIGURE 11. DRIVER SKEW vs TEMPERATURE
(ISL8483, ISL8488, ISL8489)
FIGURE 12. DRIVER PROPAGATION DELAY vs
TEMPERATURE (ISL8485, ISL8490, ISL8491)
FIGURE 13. DRIVER SKEW vs TEMPERATURE
(ISL8485, ISL8490, ISL8491)
Typical Performance Curves
V
CC
= 5V, T
A
= 25°C, ISL8483 thru ISL8491; Unless Otherwise Specified
(Continued)
OUTPUT VOLTAGE (V)
-7 -6
-4
-2
0
2
4
6
8
10
12
O
-60
-40
-20
0
20
40
60
80
100
120
140
160
-80
-100
-120
Y OR Z = HIGH
Y OR Z = LOW
-40
0
50
85
TEMPERATURE (°C)
I
C
μ
A
-25
25
75
200
300
400
500
600
150
250
350
450
550
IISL8490/91, DE = RE = X
ISL8483, DE = GND, RE = GND; ISL8488/89, DE = RE = X
ISL8483, DE = V
CC
, RE = X
650
700
ISL8485, DE = V
CC
, RE = X
ISL8485, DE = GND, RE = X,
-40
0
50
85
TEMPERATURE (°C)
-25
25
75
P
500
600
700
800
900
1000
1100
1200
t
PLHY
t
PHLY
t
PLHZ
t
PHLZ
-40
0
50
85
TEMPERATURE (°C)
S
-25
25
75
0
100
200
300
400
|t
PLHY
- t
PHLZ
|
|t
PHLY
- t
PLHZ
|
|CROSS PT. OF Y
& Z
- CROSS PT. OF Y
& Z
|
-40
0
50
85
TEMPERATURE (°C)
-25
25
75
25
30
35
40
t
PLHY
t
PHLY
t
PHLZ
P
t
PLHZ
20
-40
0
50
85
TEMPERATURE (°C)
S
-25
25
75
1
1.5
2
2.5
3
|t
PLHY
- t
PHLZ
|
|t
PHLY
- t
PLHZ
|
|CROSSING PT. OF Y
& Z
- CROSSING PT. OF Y
& Z
↑|
ISL8483, ISL8485, ISL8488, ISL8489, ISL8490, ISL8491
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