參數(shù)資料
型號: ISL4486IU
廠商: INTERSIL CORP
元件分類: 通用總線功能
英文描述: 5V, Ultra High Speed, PROFIBUS, RS-485/RS-422 Transceivers
中文描述: LINE TRANSCEIVER, PDSO8
封裝: PLASTIC, MO-187AA, MSOP-8
文件頁數(shù): 8/11頁
文件大?。?/td> 550K
代理商: ISL4486IU
8
Typical Performance Curves
V
CC
= 5V, T
A
= 25°C, ISL4486 and ISL81486; Unless Otherwise Specified
FIGURE 7.
ISL4486 DRIVER AND RECEIVER WAVEFORMS
DRIVING 200 FEET (61 METERS) OF CAT5
CABLE
(DOUBLE TERMINATED WITH 120
)
FIGURE 8.
ISL4486 DRIVER AND RECEIVER WAVEFORMS
DRIVING 400 FEET (121 METERS) OF CAT5
CABLE
(DOUBLE TERMINATED WITH 120
)
FIGURE 9.
ISL81486 DRIVER WAVEFORMS AT 30Mbps
PER FIGURE 4
FIGURE 10. SUPPLY CURRENT vs TEMPERATURE
FIGURE 11. DRIVER OUTPUT CURRENT vs DIFFERENTIAL
OUTPUT VOLTAGE
FIGURE 12. DRIVER DIFFERENTIAL OUTPUT VOLTAGE vs
TEMPERATURE
TIME (10ns/DIV)
-3
R
1.5
3
-1.5
0
0
5
R
0
5
D
DI = 40Mbps
RO
DRIVER+CABLE DELAY
(~290ns)
A - B
TIME (10ns/DIV)
-3
R
1.5
3
-1.5
0
A - B
0
5
R
0
5
D
RO
DRIVER+CABLE DELAY
(~585ns)
DI = 40Mbps
TIME (10ns/DIV)
-3
D
1.5
3
-1.5
0
D
A/Y - B/Z
0
1
2
3
4
5
B/Z
A/Y
R
DIFF
= 54
, C
L
= 100pF
-40
0
50
85
TEMPERATURE (
°
C)
I
C
μ
A
-25
25
75
700
750
800
850
900
950
DE = V
CC
, RE = X
DE = GND, RE = X
DIFFERENTIAL OUTPUT VOLTAGE (V)
D
0
1
2
3
4
5
0
20
40
60
80
100
120
-40
0
TEMPERATURE (
°
C)
50
85
D
-25
25
75
2.8
3
3.2
3.4
3.6
3.8
4
R
DIFF
= 100
R
DIFF
= 54
ISL4486, ISL81486
相關(guān)PDF資料
PDF描述
ISL4486IU-T 5V, Ultra High Speed, PROFIBUS, RS-485/RS-422 Transceivers
ISL81486IU-T 5V, Ultra High Speed, PROFIBUS, RS-485/RS-422 Transceivers
ISL4486IUZ 5V, Ultra High Speed, PROFIBUS, RS-485/RS-422 Transceivers
ISL81486IUZ 5V, Ultra High Speed, PROFIBUS, RS-485/RS-422 Transceivers
ISL4486IUZ-T 5V, Ultra High Speed, PROFIBUS, RS-485/RS-422 Transceivers
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