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參數(shù)資料
| 型號： | SP3223EH |
| 英文描述： | High Speed Intelligent +3.0V to +5.5V RS-232 Transceivers(高速，智能+3.0V 至 +5.5V RS-232收發(fā)器（2發(fā)2收）) |
| 中文描述： | 高速智能3.0V至5.5V的RS - 232收發(fā)器（高速，智能3.0V至5.5V的RS - 232接口收發(fā)器（2發(fā)2收）） |
| 文件頁數(shù)： | 1/24頁 |
| 文件大?。?/td> | 230K |
| 代理商： | SP3223EH |
SP3223EHDS/11
SP3223EH +3.0V to +5.5V RS-232 Transceivers
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Copyright 2000 Sipex Corporation
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2
SP3223EH/3243EH
High Speed Intelligent +3.0V to +5.5V
RS-232 Transceivers
The
SP3223EH
and
3243EH
products are RS-232 transceiver solutions intended for portable
or hand-held applications such as notebook and palmtop computers. The "H" series is based
on
Sipex's SP3223E/3243E
series and has been enhanced for high speed. The data rate is
improved to 460Kbps, easily meeting the demands of high speed RS-232 applications. The
SP3223EH
and
3243EH
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
SP3223EH/3243EH
series to deliver compliant RS-232 performance from
a single power supply ranging from +3.3V to +5.0V. The
SP3223EH
is a 2-driver/2-receiver
device, and the
SP3243EH
is a 3-driver/5-receiver device, ideal for laptop/notebook computer
and PDA applications. The
SP3243EH
includes one complementary receiver that remains
alert to monitor an external device's Ring Indicate signal while the device is shutdown.
The
Auto-Online
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.
I
Meets true EIA/TIA-232-F Standards
from a +3.0V to +5.5V power supply
I
Interoperable with EIA/TIA-232 and
adheres to EIA/TIA-562 down to a +2.7V
power source
I
Auto-Online
circuitry automatically
wakes up from a 1
μ
A shutdown
I
Regulated Charge Pump Yields Stable
RS-232 Outputs Regardless of V
CC
Variations
I
Enhanced ESD Specifications:
+15KV Human Body Model
+15KV IEC1000-4-2 Air Discharge
+8KV IEC1000-4-2 Contact Discharge
I
460 Kbps minimum transmission rate
I
Ideal for High Speed RS-232 Applications
DESCRIPTION
SELECTION TABLE
Applicable U.S. Patents - 5,306,954; and other patents pending.
相關PDF資料 |
PDF描述 |
|---|---|
| SP3223EY | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP3223EUEP | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP3223EUCP | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP3223EBCA | CABLE FLAT FLEX 4 .50MM 40 POS |
| SP3223EUCA | 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 |
|---|---|
| SP3223EHCA | 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 |
| SP3223EHCA-L | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SP3223EHCP | 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 |
| SP3223EHCY | 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 |
| SP3223EHCY-L | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
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