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參數(shù)資料
| 型號： | SP3223UEA |
| 元件分類： | Codec |
| 英文描述： | Surround-Sound CODEC IC; IC Function:Surround-Sound CODEC IC; Package/Case:64-LQFP; Leaded Process Compatible:No; No. of Bits:24; No. of Channels:8; Operating Temp. Max:85 C; Operating Temp. Min:-40 C 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(shù)： | 13/24頁 |
| 文件大?。?/td> | 288K |
| 代理商： | SP3223UEA |
Date: 5/25/04
SP3223U/3243U +3.0V to +5.5V RS-232 Transceivers
13
Copyright 2004 Sipex Corporation
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 20. AUTO ON-LINE
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
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| SP3243UET | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP3243UEY | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP322 | Programmable V.11/V.35 Transceiver |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP3223UEA/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 |
| SP3223UEP | 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 |
| SP3223UEY | 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 |
| SP3223UEY/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 |
| SP3224E | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3.0V to 5.5V RS-232 Transceivers with Auto On-Line㈢ Plus |
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