參數(shù)資料
型號： SP3223UEP
元件分類： Codec
英文描述： Surround-Sound CODEC IC; IC Function:Surround-Sound CODEC IC; Package/Case:52-MQFP; Leaded Process Compatible:No; No. of Bits:24; Operating Temp. Max:85 C; Operating Temp. Min:-40 C; Peak Reflow Compatible (260 C):No 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： SP3223UEP
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
相關PDF資料
PDF描述
SP3223UEY Surround-Sound CODEC IC; IC Function:Surround-Sound CODEC IC; Package/Case:52-MQFP; IC Generic Number:42438; Leaded Process Compatible:No; Number of Bits:24; Number of Channels:8; Operating Temp. Max:70 C
SP3243UCA 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
SP3243UCR 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
SP3243UCT 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
SP3243UCY 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
相關代理商/技術參數(shù)
參數(shù)描述
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
SP3224ECA-L 功能描述:RS-232接口集成電路 HIGH SPD INTELLIGENT +3V-+5.5V RS-232 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
SP3224ECA-L/TR 功能描述:RS-232接口集成電路 HIGH SPD INTELLIGENT +3V-+5.5V RS-232 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
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