参数资料
型号: ISL32470EIBZ-T
厂商: Intersil
文件页数: 7/19页
文件大小: 0K
描述: IC TXRX RS485 FAULT PROT 14SOIC
产品培训模块: Solutions for Industrial Control Applications
标准包装: 2,500
类型: 收发器
驱动器/接收器数: 1/1
规程: RS422,RS485
电源电压: 4.5 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
供应商设备封装: 14-SOIC
包装: 带卷 (TR)
ISL32470E, ISL32472E, ISL32475E, ISL32478E
15
FN7784.1
March 16, 2012
FIGURE 18. DRIVER DIFFERENTIAL PROPAGATION DELAY vs
TEMPERATURE (ISL32475E)
FIGURE 19. DRIVER DIFFERENTIAL SKEW vs TEMPERATURE
(ISL32475E)
FIGURE 20. DRIVER DIFFERENTIAL PROPAGATION DELAY vs
TEMPERATURE (ISL32478E)
FIGURE 21. DRIVER DIFFERENTIAL SKEW vs TEMPERATURE
(ISL32478E)
FIGURE 22. RECEIVER PERFORMANCE WITH ±15V CMV
(ISL32470E, ISL32472E)
FIGURE 23. RECEIVER PERFORMANCE WITH ±15V CMV
(ISL32475E)
Typical Performance Curves V
CC = 5V, TA = +25°C; Unless Otherwise Specified. (Continued)
-40
0
50
85
TEMPERATURE (°C)
-25
25
75
P
R
OP
AGA
T
ION
DELA
Y
(n
s)
50
55
60
65
70
75
80
85
tPLH
tPHL
RD = 54, CD = 50pF
-40
0
50
85
TEMPERATURE (°C)
SKEW
(ns)
-25
25
75
2.0
2.5
3.0
3.5
4.0
|tPLH - tPHL|
RD = 54, CD = 50pF
-40
0
50
85
TEMPERATURE (°C)
-25
25
75
P
R
OP
AGA
T
ION
DELA
Y
(n
s)
15
17
19
21
23
25
27
tPLH
tPHL
RD = 54, CD = 50pF
-40
0
50
85
TEMPERATURE (°C)
SK
E
W
(
n
s
)
-25
25
75
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
|tPLH - tPHL|
RD = 54, CD = 50pF
TIME (1s/DIV)
V
O
LTA
G
E
(
V
)
RO
A
B
RO
A
B
0
5
10
15
-15
-10
-5
0
5
VID = ±1V
TIME (400ns/DIV)
VO
LT
A
G
E
(
V
)
RO
A
B
RO
A
B
0
5
10
15
-15
-10
-5
0
5
VID = ±1V
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