參數(shù)資料
型號(hào): ISL8489IB-T
廠商: INTERSIL CORP
元件分類: 通用總線功能
英文描述: 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers
中文描述: LINE TRANSCEIVER, PDSO14
封裝: PLASTIC, MS-012AB, SOIC-14
文件頁(yè)數(shù): 11/16頁(yè)
文件大小: 507K
代理商: ISL8489IB-T
11
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
o
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
TEMPERATURE (
o
C)
50
85
I
C
μ
A
-25
25
75
100
200
300
400
500
600
150
250
350
450
550
ISL8485, DE = V
CC
, RE = X
ISL8485, DE = GND, RE = X
ISL8483, DE = GND, RE = GND; ISL8488/89, DE = RE = X
ISL8483, DE = V
CC
, RE = X
ISL8490/91, DE = RE = X
-40
0
TEMPERATURE (
o
C)
50
85
-25
25
75
P
500
600
700
800
900
1000
1100
1200
t
PLHY
t
PHLY
t
PLHZ
t
PHLZ
-40
0
TEMPERATURE (
o
C)
50
85
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
TEMPERATURE (
o
C)
50
85
-25
25
75
25
30
35
40
t
PLHY
t
PHLY
t
PHLZ
P
t
PLHZ
20
-40
0
50
85
TEMPERATURE (
o
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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