參數(shù)資料
型號： ISL8483
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)： 6/16頁
文件大?。?/td> 575K
代理商： ISL8483
6
FN6046.8
February 28, 2006
Receiver Input Resistance
R
IN
-7V
≤
V
CM
≤
12V
Full
12
-
-
k
No-Load Supply Current, Note 3
I
CC
ISL8488, ISL8489, DE, DI, RE = 0V or V
CC
Full
-
160
250
μ
A
ISL8490, ISL8491, DE, DI, RE = 0V or V
CC
Full
-
500
565
μ
A
ISL8485, DI, RE = 0V or
V
CC
DE = V
CC
Full
-
700
900
μ
A
DE = 0V
Full
-
500
565
μ
A
ISL8483, DI, RE = 0V or
V
CC
DE = V
CC
Full
-
470
650
μ
A
DE = 0V
Full
-
160
250
μ
A
Shutdown Supply Current
I
SHDN
ISL8483, DE = 0V, RE = V
CC
, DI = 0V or V
CC
Full
-
1
50
nA
Driver Short-Circuit Current,
V
O
= High or Low
I
OSD1
DE = V
CC
, -7V
≤
V
Y
or V
Z
≤
12V, Note 4
Full
35
-
250
mA
Receiver Short-Circuit Current
I
OSR
0V
≤
V
O
≤
V
CC
Full
7
-
85
mA
SWITCHING CHARACTERISTICS (ISL8485, ISL8490, ISL8491)
Driver Input to Output Delay
t
PLH
, t
PHL
R
DIFF
= 54
, C
L
= 100pF, Figure 2
Full
18
30
50
ns
Driver Output Skew
t
SKEW
R
DIFF
= 54
, C
L
= 100pF, Figure 2
Full
-
2
10
ns
Driver Differential Rise or Fall Time
t
R
, t
F
R
DIFF
= 54
, C
L
= 100pF, Figure 2
Full
3
11
25
ns
Driver Enable to Output High
t
ZH
C
L
= 100pF, SW = GND, Figure 3
Full
-
17
70
ns
Driver Enable to Output Low
t
ZL
C
L
= 100pF, SW = V
CC
, Figure 3
Full
-
14
70
ns
Driver Disable from Output High
t
HZ
C
L
= 15pF, SW = GND, Figure 3
Full
-
19
70
ns
Driver Disable from Output Low
t
LZ
C
L
= 15pF, SW = V
CC
, Figure 3
Full
-
13
70
ns
Receiver Input to Output Delay
t
PLH
, t
PHL
Figure 4
Full
30
40
150
ns
Receiver Skew | t
PLH
- t
PHL
|
t
SKD
Figure 4
25
-
5
-
ns
Receiver Enable to Output High
t
ZH
C
L
= 15pF, SW = GND, Figure 5
Full
-
9
50
ns
Receiver Enable to Output Low
t
ZL
C
L
= 15pF, SW = V
CC
, Figure 5
Full
-
9
50
ns
Receiver Disable from Output High
t
HZ
C
L
= 15pF, SW = GND, Figure 5
Full
-
9
50
ns
Receiver Disable from Output Low
t
LZ
C
L
= 15pF, SW = V
CC
, Figure 5
Full
-
9
50
ns
Maximum Data Rate
f
MAX
Note 11
Full
5
-
-
Mbps
SWITCHING CHARACTERISTICS (ISL8483, ISL8488, ISL8489)
Driver Input to Output Delay
t
PLH
, t
PHL
R
DIFF
= 54
, C
L
= 100pF, Figure 2
Full
250
800
2000
ns
Driver Output Skew
t
SKEW
R
DIFF
= 54
, C
L
= 100pF, Figure 2
Full
-
160
800
ns
Driver Differential Rise or Fall Time
t
R
, t
F
R
DIFF
= 54
, C
L
= 100pF, Figure 2
Full
250
800
2000
ns
Driver Enable to Output High
t
ZH
C
L
= 100pF, SW = GND, Figure 3, Note 5
Full
250
-
2000
ns
Driver Enable to Output Low
t
ZL
C
L
= 100pF, SW = V
CC
, Figure 3, Note 5
Full
250
-
2000
ns
Driver Disable from Output High
t
HZ
C
L
= 15pF, SW = GND, Figure 3
Full
300
-
3000
ns
Driver Disable from Output Low
t
LZ
C
L
= 15pF, SW = V
CC
, Figure 3
Full
300
-
3000
ns
Receiver Input to Output Delay
t
PLH
, t
PHL
Figure 4
Full
250
350
2000
ns
Receiver Skew | t
PLH
- t
PHL
|
t
SKD
Figure 4
25
-
25
-
ns
Receiver Enable to Output High
t
ZH
C
L
= 15pF, SW = GND, Figure 5, Note 6
Full
-
10
50
ns
Receiver Enable to Output Low
t
ZL
C
L
= 15pF, SW = V
CC
, Figure 5, Note 6
Full
-
10
50
ns
Receiver Disable from Output High
t
HZ
C
L
= 15pF, SW = GND, Figure 5
Full
-
10
50
ns
Electrical Specifications
Test Conditions: V
CC
= 4.5V to 5.5V; Unless Otherwise Specified.
Typicals are at V
CC
= 5V, T
A
= 25°C, Note 2
(Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
TEMP
(°C)
MIN
TYP
MAX
UNITS
ISL8483, ISL8485, ISL8488, ISL8489, ISL8490, ISL8491
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參數(shù)描述
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