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參數(shù)資料
| 型號： | SP3243UCA |
| 元件分類： | RS-232 |
| 英文描述： | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| 中文描述： | 5V的高速RS - 232收發(fā)器與0.1uF電容 |
| 文件頁數(shù)： | 1/24頁 |
| 文件大?。?/td> | 288K |
| 代理商： | SP3243UCA |
Date: 5/25/04
SP3223U/3243U +3.0V to +5.5V RS-232 Transceivers
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Copyright 2004 Sipex Corporation
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SP3223U/3243U
High Speed Intelligent +3.0V to +5.5V
RS-232 Transceivers
The SP3223U
and
SP3243U products are RS-232 transceiver solutions intended for portable or hand-
held applications such as notebook and palmtop computers. The "U" series is based on Sipex's SP3223/
SP3243 series and has been enhanced for high speed. The data rate is improved to 1000kbps, easily
meeting the demands of high speed RS-232 applications. The SP3223U
and
SP3243U use an internal
high-efficiency, charge-pump power supply that requires only 0.1
μ
F capacitors in 3.3V operation. This
charge pump and Sipex's driver architecture allow the SP3223U/SP3243U series to deliver compliant RS-
232 performance from a single power supply ranging from +3.0V to +5.5V. The SP3223U is a 2-driver/
2-receiver device, and the SP3243U is a 3-driver/5-receiver device, ideal for laptop/notebook computer
and PDA applications. The SP3243U includes one complementary receiver that remains alert to
monitor an external device's Ring Indicate signal while the device is shutdown.
The AUTO ON-LINE
feature allows the device to automatically "wake-up" during a shutdown state
when an RS-232 cable is connected and a connected peripheral is turned on. Otherwise, the device
automatically shuts itself down drawing less than 1
μ
A.
■
Meets true EIA/TIA-232-F Standards
from a +3.0V to +5.5V power supply
■
Interoperable with EIA/TIA-232 and
adheres to EIA/TIA-562 down to a +2.7V
power source
■
AUTO ON-LINE
circuitry automatically
wakes up from a 1
μ
A shutdown
■
Regulated Charge Pump Yields Stable
RS-232 Outputs Regardless of V
CC
Variations
■
ESD Specifications:
+2kV Human Body Model
■
1000 Kbps minimum transmission rate
■
Ideal for High Speed RS-232 Applications
DESCRIPTION
SELECTION TABLE
Applicable U.S. Patents - 5,306,954; and other patents pending.
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SHUTDOWN
C1+
V+
C1-
C2+
C2-
ONLINE
EN
R
1
IN
R
1
OUT
GND
V
CC
T
1
OUT
STATUS
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R
2
IN
R
2
OUT
SP3223U
T
2
OUT
T
1
IN
T
2
IN
Now Available in Lead Free Packaging
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| SP3243UEA | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP3243U | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP3243UCA/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 |
| SP3243UCR | 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 |
| SP3243UCR/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 |
| SP3243UCT | 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 |
| SP3243UCT/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 |
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