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參數(shù)資料
| 型號： | SP3238EEY |
| 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)： | 1/20頁 |
| 文件大小： | 224K |
| 代理商： | SP3238EEY |
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SP3238EDS/04
SP3238E +3.0V to +5.5V RS-232 Transceivers
Copyright 1999 Sipex Corporation
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SP3238E
Intelligent +3.0V to +5.5V RS-232 Transceivers
The
SP3238E
device is an RS-232 transceiver solution intended for portable or hand-held
applications such as notebook and palmtop computers. The
SP3238E
uses 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
SP3238E
device to
deliver compliant RS-232 performance from a single power supply ranging from +3.0V to
+5.0V. The
SP3238E
is a 5-driver/3-receiver device, ideal for laptop/notebook computer and
PDA applications. The
SP3238E
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
Minimum 250Kbps data rate under load
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
DESCRIPTION
SELECTION TABLE
Applicable U.S. Patents - 5,306,954; and other patents pending.
SIGNAL PROCESSING EXCELLENCE
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| SP3223BCA | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP3223BCP | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP3223BCY | 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 |
|---|---|
| SP3238EEY-L | 功能描述:RS-232接口集成電路 RS232 250 kbps temp -40C to 85C 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(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| SP3238EEY-L/TR | 功能描述:RS-232接口集成電路 Intel. +3V to +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(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| SP3238EY | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Intelligent +3.0V to +5.5V RS-232 Transceiver |
| SP3238EY/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Intelligent +3.0V to +5.5V RS-232 Transceiver |
| SP3239E | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Intelligent +3.0V to +5.5V RS-232 Transceivers |
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