參數(shù)資料
型號： ISL8485E
廠商： Intersil Corporation
英文描述： ESD Protected to ±15kV, 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers(±15kV ESD防護(hù), 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： ESD保護(hù)± 15kV的，5V，低功耗，高速或擺率限制，RS-485/RS-422收發(fā)器（± 15kV的ESD防護(hù)，5V的，低功率，高速或帶有限斜率功能的RS-485/RS- 422收發(fā)器）
文件頁數(shù)： 5/14頁
文件大?。?/td> 503K
代理商： ISL8485E
5
No-Load Supply Current, (Note 3)
I
CC
ISL8485E, DI, RE = 0V
or V
CC
DE = V
CC
Full
-
700
900
μ
A
DE = 0V
Full
-
500
565
μ
A
ISL8483E, 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
ISL8483E, DE = 0V, RE = V
CC
, DI = 0V or V
CC
DE = V
CC
, -7V
≤
V
Y
or V
Z
≤
12V, (Note 4)
Full
-
1
50
nA
Driver Short-Circuit Current,
V
O
= High or Low
I
OSD1
Full
35
-
250
mA
Receiver Short-Circuit Current
I
OSR
0V
≤
V
O
≤
V
CC
Full
7
-
85
mA
SWITCHING CHARACTERISTICS (ISL8485E)
Driver Input to Output Delay
t
PLH
, t
PHL
R
DIFF
= 54
, C
L
= 100pF, (Figure 2)
R
DIFF
= 54
, C
L
= 100pF, (Figure 2)
R
DIFF
= 54
, C
L
= 100pF, (Figure 2)
Full
18
30
50
ns
Driver Output Skew
t
SKEW
Full
-
2
10
ns
Driver Differential Rise or Fall Time
t
R
, t
F
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 (ISL8483E)
Driver Input to Output Delay
t
PLH
, t
PHL
R
DIFF
= 54
, C
L
= 100pF, (Figure 2)
R
DIFF
= 54
, C
L
= 100pF, (Figure 2)
R
DIFF
= 54
, C
L
= 100pF, (Figure 2)
Full
250
800
2000
ns
Driver Output Skew
t
SKEW
Full
-
160
800
ns
Driver Differential Rise or Fall Time
t
R
, t
F
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
Receiver Disable from Output Low
t
LZ
C
L
= 15pF, SW = V
CC
, (Figure 5)
Full
-
10
50
ns
Maximum Data Rate
f
MAX
(Note 11)
Full
250
-
-
kbps
Time to Shutdown
t
SHDN
(Note 7)
Full
50
200
600
ns
Driver Enable from Shutdown to
Output High
t
ZH(SHDN)
C
L
= 100pF, SW = GND, (Figure 3), (Notes 7, 8)
Full
-
-
2000
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
ISL8483E, ISL8485E
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