參數(shù)資料
型號(hào): ISL81485IB
廠商: INTERSIL CORP
元件分類: 通用總線功能
英文描述: 5V, 30Mbps, RS-485/RS-422 Transceiver
中文描述: LINE TRANSCEIVER, PDSO8
封裝: PLASTIC, MS-012AA, SOIC-8
文件頁數(shù): 8/11頁
文件大?。?/td> 371K
代理商: ISL81485IB
8
FIGURE 9. DRIVER OUTPUT CURRENT vs DIFFERENTIAL
OUTPUT VOLTAGE
FIGURE 10. DRIVER DIFFERENTIAL OUTPUT VOLTAGE vs
TEMPERATURE
FIGURE 11. DRIVER PROPAGATION DELAY vs
TEMPERATURE
FIGURE 12. DRIVER SKEW AND PULSE DISTORTION vs
TEMPERATURE
FIGURE 13. DRIVER AND RECEIVER WAVEFORMS,
LOW TO HIGH
FIGURE 14. DRIVER AND RECEIVER WAVEFORMS,
HIGH TO LOW
Typical Performance Curves
V
CC
= 5V, T
A
= 25
o
C; Unless Otherwise Specified
(Continued)
DIFFERENTIAL OUTPUT VOLTAGE (V)
D
0
1
2
3
4
5
0
20
40
60
80
100
120
-40
0
50
85
TEMPERATURE (
o
C)
D
-25
25
75
2.8
3
3.2
3.4
3.6
3.8
4
R
DIFF
= 100
R
DIFF
= 54
-40
0
TEMPERATURE (
o
C)
50
85
-25
25
75
P
t
PHLZ
t
PLHZ
t
PHLY
t
PLHY
R
DIFF
= 54
7
8
9
10
11
12
-40
0
TEMPERATURE (
o
C)
50
85
S
-25
25
75
R
DIFF
= 54
0
0.5
1
1.5
2
2.5
3
|t
PHLY
- t
PLHZ
| or |t
PLHY
- t
PHLZ
|
|t
PHL(Y or Z)
- t
PLH(Y or Z)
| = PW Distortion
TIME (10ns/DIV)
R
R
DIFF
= 54
, C
L
= 15pF
0
5
D
0
5
D
DI
RO
B/Z
A/Y
0
1
2
3
4
5
TIME (10ns/DIV)
R
R
DIFF
= 54
, C
L
= 15pF
0
5
D
0
5
D
DI
RO
B/Z
A/Y
0
1
2
3
4
5
ISL81485
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