參數資料
型號: SP3085EEN-L/TR
廠商: Exar Corporation
文件頁數: 7/26頁
文件大小: 0K
描述: IC TXRX RS485/RS422 ESD 8NSOIC
標準包裝: 2,500
類型: 收發(fā)器
驅動器/接收器數: 1/1
規(guī)程: RS422/RS485
電源電壓: 5V
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應商設備封裝: 8-SOICN
包裝: 帶卷 (TR)
5
Exar Corporation 48720 Kato Road, Fremont CA, 94538 50-668-707 www.exar.com
SP3080E-SP3088E_0_0826
Figure 3. Driver Propagation Delay Time Test Circuit and Timing Diagram
Y
Z
D
DI
R
L
54
C
L
50pF
3.3V
VOD
Vcc
0V
DI
Y
Z
VO+
V
DIFF
VY –VZ
0V
VO
Vcc/2
tPLH
tF
tR
VO 1/2VO
1/2VO
tPHL
tSKEW= |tDPLH-tDPHL|
tDPLH
tDPHL
10%
90%
10%
90%
TEST CIRCUITS
Figure 4. Driver Short Circuit Current Limit Test Circuit
A/Y
D
DI = 0 or Vcc
B/Z
DE = 0 or Vcc
IOSD
100
-7V to +12V V
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