參數資料
型號： SP3223HCP
英文描述： SOCKET, D, FILTERED, 330PF, 62WAY; Connector type:D Sub, High-Density; Gender:Socket; Ways, No. of:62; Termination method:Solder; Material, contact:Copper Alloy; Plating, contact:Bright Tin; Series:FHTB; Material:Steel; Current RoHS Compliant: Yes
中文描述： 高速智能3.0V至5.5V的RS - 232收發(fā)器
文件頁數： 13/23頁
文件大?。?/td> 164K
代理商： SP3223HCP
Rev. 6/30/03
SP3223H +3.0V to +5.5V RS-232 Transceivers
13
Copyright 2003 Sipex Corporation
Since both V
+
and V
–
are separately generated
from V
, in a no–load condition V
+
and V
–
will
be symmetrical. Older charge pump approaches
that generate V
–
from V
+
will show a decrease in
the magnitude of V
–
compared to V
+
due to the
inherent inefficiencies in the design.
Figure 15. Auto-Online Timing Waveforms
The clock rate for the charge pump typically
operates at 250kHz. The external capacitors can
be as low as 0.1
μ
F with a 16V breakdown
voltage rating.
RECEIVER
RS-232 INPUT
VOLTAGES
STATUS
+5V
0V
-5V
t
STSL
t
STSH
t
ONLINE
V
CC
0V
DRIVER
RS-232 OUTPUT
VOLTAGES
0V
+2.7V
-2.7V
S
H
U
T
D
O
W
N
相關PDF資料
PDF描述
SP3243H 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
SP3223H 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
SP3223HCY SOCKET, 4WAY; Connector type:Rectangular; Gender:Socket; Ways, No. of:4; Termination method:Solder; Material, contact:Copper Alloy; Plating, contact:Silver; Connector insert type:Female; Contact style:Socket; Colour:Green; Insulation RoHS Compliant: Yes
SP3243HCA 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
SP3243HCT 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
相關代理商/技術參數
參數描述
SP3223HCY 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers
SP3223U 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Intelligent +3.0V to +5.5V RS-232 Transceivers
SP3223UCA 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers
SP3223UCA/TR 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers
SP3223UCP 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers
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