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參數(shù)資料
| 型號： | SP3243E |
| 英文描述： | Intelligent +3.0V to +5.5V RS-232 Transceivers(智能+3.0V 至 +5.5V RS-232收發(fā)器（3發(fā)5收）) |
| 中文描述： | 智能3.0V至5.5V的RS - 232收發(fā)器（智能3.0V至5.5V的RS - 232接口收發(fā)器（3發(fā)5收）） |
| 文件頁數(shù)： | 1/24頁 |
| 文件大?。?/td> | 235K |
| 代理商： | SP3243E |
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SP3223EDS/20
SP3223E +3.0V to +5.5V RS-232 Transceivers
Copyright 2000 Sipex Corporation
SP3223E/3243E
Intelligent +3.0V to +5.5V RS-232 Transceivers
The
SP3223E
and
3243E
products are RS-232 transceiver solutions intended for portable or
hand-held applications such as notebook and palmtop computers. The
SP3223E
and
3243E
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
SP3223E/
3243E
series to deliver compliant RS-232 performance from a single power supply ranging
from +3.3V to +5.0V. The
SP3223E
is a 2-driver/2-receiver device, and the
SP3243E
is a
3-driver/5-receiver device ideal for laptop/notebook computer and PDA applications.
The
SP3243E
includes one complementary receiver that remains alert to monitor an external
device's Ring Indicate signal while the device is shutdown.
The Auto-Onlinefeature 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 120Kbps 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.
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相關PDF資料 |
PDF描述 |
|---|---|
| SP3483 | 3.3V Low Power Slew Rate Limited Half-Duplex RS-485/RS-422 Transceiver(3.3V,低功耗，轉(zhuǎn)換速率限制，半雙工RS-485/RS-422收發(fā)器) |
| SP3483CN | +3.3V Low Power Slew Rate Limited Half-Duplex RS-485 Transceiver |
| SP3483CP | +3.3V Low Power Slew Rate Limited Half-Duplex RS-485 Transceiver |
| SP3483EN | +3.3V Low Power Slew Rate Limited Half-Duplex RS-485 Transceiver |
| SP3483EP | +3.3V Low Power Slew Rate Limited Half-Duplex RS-485 Transceiver |
相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP3243EA | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Intelligent +3.0V to +5.5V RS-232 Transceivers |
| SP3243EB | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Intelligent +3.0V to +5.5V RS-232 Transceivers |
| SP3243EBCA | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SP3243EBCA/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Intelligent +3.0V to +5.5V RS-232 Transceivers |
| SP3243EBCA-L | 功能描述:RS-232接口集成電路 RS232 250 kbps 3Tx temp 0C to 70C 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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