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參數(shù)資料
| 型號： | SP3220EY |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| 中文描述： | 電可擦除可編程邏輯器件 |
| 文件頁數(shù)： | 1/19頁 |
| 文件大?。?/td> | 160K |
| 代理商： | SP3220EY |
1
Rev: A Date:12/11/03 SP3220EB/EU +3.0 to +5.0V RS-232 Transceivers
Copyright 2002 Sipex Corporation
High Speed +3.0V to +5.5V RS-232 Driver/Receiver Pair
SP3220EB/EU
DESCRIPTION
The
SP3220EB/EU
device is an RS-232 driver/receiver solution intended for portable or hand-
held applications such as notebook or palmtop computers. The
SP3220EB/EU
device has a high-
efficiency, charge-pump power supply that requires only 0.1
μ
F capacitors in 3.3V operation. This
charge pump allows the
SP3220EB/EU
device to deliver true RS-232 performance from a single
power supply ranging from +3.3V to +5.0V. The ESD tolerance of the SP3220EB/EUE device is
over ±15kV for both Human Model and IEC1000-4-2 Air discharge test methods.
The
SP3220EB/EU
device has a low-power shutdown mode where the driver outputs and charge
pumps are disabled. During shutdown, the supply current falls to less than 1
μ
A.
■
Meets True RS-232 Protocol Operation
From A +3.0V to +5.5V Power Supply
■
Minimum 250 Kbps Data Rate
(SP3220EB) or 1Mbps Data Rate
(SP3220EU) under Fully Load
■
1
μ
A Low-Power Shutdown With
Receivers Active
■
Interoperable With EIA/TIA - 232 and
adheres to EIA/TIA - 562 Down to
+2.7V Power Source
■
Pin-Compatible With The
MAX3221E
Device Without
The AUTO ON-LINE
Feature
■
ESD Specifications:
+15kV Human Body Model
+15kV IEC1000-4-2 Air Discharge
+8kV IEC1000-4-2 Contact Discharge
SP3220EB/EU
2
4
6
5
3
7
15
GND
T1IN
T1OUT
C1+
C1-
C2+
C2-
V+
V-
V
CC
11
0.1
μ
F
0.1
μ
F
0.1
μ
F
+
C2
C5
C1
+
+
*C3
C4
+
+
0.1
μ
F
0.1
μ
F
13
RS-232
RS-232
ILOGIC
V
CC
14
5k
R1IN
R1OUT
9
8
OULOGIC
*can be returned to
CC
or GND
EN
1
SHDN
16
S32E/U
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP3220EUCT | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| SP3220EUCY | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| SP3220EUEA | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| SP3220CA | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| SP3220CT | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP3220U | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed +3.0V to +5.5V RS-232 Driver/Receiver Pair |
| SP3220UCA | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed +3.0V to +5.5V RS-232 Driver/Receiver Pair |
| SP3220UCT | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed +3.0V to +5.5V RS-232 Driver/Receiver Pair |
| SP3220UCY | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed +3.0V to +5.5V RS-232 Driver/Receiver Pair |
| SP3220UEA | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed +3.0V to +5.5V RS-232 Driver/Receiver Pair |
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