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參數(shù)資料
| 型號： | SP3232CY |
| 英文描述： | 5-wire Touch Screen Controller 16-SSOP/QSOP |
| 中文描述： | 真正的3.0V至5.5V的RS - 232收發(fā)器 |
| 文件頁數(shù)： | 1/19頁 |
| 文件大?。?/td> | 138K |
| 代理商： | SP3232CY |
Date: 06/22/04 SP3222EH/3232EH 3.3V, 460 Kbps RS-232 Transceivers
Copyright 2004 Sipex Corporation
1
3.3V, 460 Kbps RS-232 Transceivers
SP3222EH/3232EH
DESCRIPTION
FEATURES
■
Meets true EIA/TIA-232-F Standards
from a +3.0V to +5.5V power supply
■
Interoperable with RS-232 down to +2.7V
power source
■
1
μ
A Low-Power Shutdown with Receivers
Active (
SP3222EH
)
■
Enhanced ESD Specifications:
+
15kV Human Body Model
+
15kV IEC1000-4-2 Air Discharge
+
8kV IEC1000-4-2 Contact Discharge
■
460Kbps Minimum Transmission Rate
■
Ideal for Handheld, Battery Operated
Applications
The
SP3222EH
and the
3232EH
are 2 driver/2 receiver RS-232 transceiver solutions
intended for portable or hand-held applications such as notebook or palmtop computers.
Their data transmission rate of 460Kbps meeting the demands of high speed RS-232
applications. Both ICS have a high-efficiency, charge-pump power supply that requires only
0.1
μ
F capacitors for 3.3V operation. The charge pump allows the
SP3222EH
and the
3232EH
series to deliver true RS-232 performance from a single power supply ranging from +3.3V
to +5.0V. The ESD tolerance of the
SP3222EH/3232EH
devices exceeds
+
15kV for both
Human Body Model and IEC1000-4-2 Air discharge test methods.
The
SP3222EH
device has a low-power shutdown mode where the devices' driver outputs
and charge pumps are disabled. During shutdown, the supply current is less than 1
μ
A.
SELECTION TABLE
L
E
D
O
M
s
e
p
u
S
r
e
w
o
P
2
s
3
r
2
S
v
D
R
e
2
e
3
2
S
v
c
R
e
s
r
R
l
n
e
n
r
e
E
m
o
s
n
o
p
C
n
w
o
d
t
u
h
S
L
T
e
S
T
-
f
o
s
.
N
P
n
H
E
2
2
2
3
P
S
V
5
+
o
V
0
+
2
2
4
s
e
Y
s
e
Y
0
2
,
1
H
E
2
3
2
3
P
S
V
5
+
o
V
0
+
2
2
4
o
N
o
N
6
1
V-
1
2
3
4
13
14
15
16
5
6
7
12
11
10
C1+
V+
C1-
C2+
C2-
R1IN
R2IN
GND
V
CC
T1OUT
T2IN
8
9
SP3232EH
T1IN
R1OUT
R2OUT
T2OUT
Now Available in Lead Free Packaging
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP3232EBEA | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP3232EBEP | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP3232EBET | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP3232EBEY | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP3232ECA | 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 |
|---|---|
| SP3232E | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:True +3.0V to +5.5V RS-232 Transceivers |
| SP3232EA | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:True +3.0V to +5.5V RS-232 Transceivers |
| SP3232EA-L | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SP3232EB | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:True +3.0V to +5.5V RS-232 Transceivers |
| SP3232EBCA | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:True +3.0V to +5.5V RS-232 Transceivers |
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