參數(shù)資料
型號: SP1486EEN-L/TR
廠商: Exar Corporation
文件頁數(shù): 2/15頁
文件大?。?/td> 0K
描述: IC TXRX RS485/422 PROFIBUS 8SOIC
標(biāo)準(zhǔn)包裝: 2,500
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: RS422,RS485
電源電壓: 4.5 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOICN
包裝: 帶卷 (TR)
Exar Corporation 48720 Kato Road, Fremont CA, 94538 50-668-707 www.exar.com
SP486E_0_0070
0
DESCRIPTION
Driver Enable and Disable Times Test Circuit and Timing Diagram
Receiver Propagation Delay Test Circuit and Timing Diagram
GENERATOR
50
S1
R
L = 500
OUT
C
L = 50pF
D
0 or Vcc
Z
Y
DI
Vcc
DE
Vcc OUT
Vcc/2
t
DZL, tDZL(SHDN)
V
OM = (VOL + Vcc)/2
t DLZ
0.25V
Vcc
0
V
OL
OUT
R
A
B
VID
RE
C
L
15pF
B
A
OUT
tPHL
tPLH
+1V
-1V
V
OH
V
OL
1.5V
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