參數(shù)資料
型號: SP3071EMN
元件分類: RS-485
英文描述: 15kV ESD-Protected, 3.3V, 1/8 Load, Failsafe RS-485/RS422 Transceivers
中文描述: 15kV ESD保護,3.3,1 / 8負載,故障安全RS-485/RS422收發(fā)器
文件頁數(shù): 8/19頁
文件大?。?/td> 171K
代理商: SP3071EMN
Date: 03/28/05 SP3070E - SP3078E Family,
±
15kV ESD-Protected, Failsafe RS-485/RS422 Transceivers Copyright 2005 Sipex Corporation
8
Y
Z
D
DI
R
L
54
C
L
50pF
3.3V
V
OD
FIGURE 3. DRIVER PROPAGATION DELAY TIME TEST CIRCUIT AND TIMING
DIAGRAM
FIGURE 1. DRIVER DC TEST CIRCUIT
FIGURE 2. RECEIVER DC TEST CIRCUIT
t
PHL
t
PLH
Z
Y
10%
90%
10%
90%
V
SKEW
= t
PLH -
t
PHL
V
DIFF
= V(Y) - V(Z)
V
O
V
CC
V
CC
/2
0
DI
V
DIFF
-V
O
1/2 V
O
t
R
t
F
V
O
1/2 V
O
OUT
R
A
B
V
ID
RE
R/2
R/2
V
OC
D
V
CC
V
OD
D
I
0 or 3V
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SP3072E 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:【15kV ESD-Protected, 3.3V, 1/8 Load, Failsafe
SP3072EEN 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:15kV ESD-Protected, 3.3V, 1/8 Load, Failsafe RS-485/RS422 Transceivers