參數(shù)資料
型號(hào): ISL8487
廠商: Intersil Corporation
英文描述: 1/8 Unit Load, 5V, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers(1/8 單位負(fù)載、5V、小功率、高速或帶有限斜率功能的RS-485/RS-422收發(fā)器)
中文描述: 1 / 8單位負(fù)載,5V,低功耗,高速或擺率限制,RS-485/RS-422收發(fā)器(1 / 8單位負(fù)載,5V的,小功率,高速或帶有限斜率功能的RS-485/RS -422收發(fā)器)
文件頁(yè)數(shù): 10/13頁(yè)
文件大小: 453K
代理商: ISL8487
10
FN6050.7
July 31, 2006
FIGURE 8. DRIVER OUTPUT CURRENT vs SHORT CIRCUIT
VOLTAGE
FIGURE 9. SUPPLY CURRENT vs TEMPERATURE
FIGURE 10.
DRIVER PROPAGATION DELAY vs
TEMPERATURE (ISL8487, ISL81483)
FIGURE 11.
DRIVER SKEW
vs TEMPERATURE
(ISL8487, ISL81483)
FIGURE 12.
DRIVER PROPAGATION DELAY vs
TEMPERATURE (ISL81487)
FIGURE 13.
DRIVER SKEW
vs TEMPERATURE
(ISL81487)
Typical Performance Curves
V
CC
= 5V, T
A
= 25°C, ISL8487, ISL81483 and ISL81487; 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
ISL81487E
ISL81487E
ISL8487E, ISL81487L
ISL8487E, ISL81487L
100
150
200
250
300
350
-40
0
TEMPERATURE (°C)
50
85
I
C
-25
25
75
400
ISL81487E, DE = V
CC
, RE = X
ISL8487E, ISL81487L, DE = V
CC
, RE = X
ISL81487E, DE = GND, RE = X
ISL8487E, ISL81487L, DE = GND, RE = GND
-40
0
TEMPERATURE (°C)
50
85
-25
25
75
P
t
PLHY
t
PHLY
t
PLHZ
t
PHLZ
450
500
550
600
650
700
750
-40
0
TEMPERATURE (°C)
50
85
S
-25
25
75
|t
PLHY
- t
PHLZ
|
|t
PHLY
- t
PLHZ
|
|CROSS PT. OF Y
& Z
- CROSS PT. OF Y
& Z
|
0
50
100
150
200
250
-40
0
50
85
TEMPERATURE (°C)
-25
25
75
t
PLHY
t
PHLZ
P
t
PLHZ
16
18
20
22
24
26
28
30
t
PHLY
-40
0
50
85
TEMPERATURE (°C)
S
-25
25
75
|t
PLHY
- t
PHLZ|
|t
PHLY
- t
PLHZ|
|CROSSING PT. OF Y
& Z
- CROSSING PT. OF Y
& Z
|
0
1
2
3
4
5
ISL8487, ISL81483, ISL81487
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ISL81485IU 5V, 30Mbps, RS-485/RS-422 Transceiver
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ISL81485IU-T 5V, 30Mbps, RS-485/RS-422 Transceiver
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