參數(shù)資料
型號(hào): ICL232
廠商: Intersil Corporation
英文描述: +5V Powered, Dual RS-232 Transmitter/Receiver(正5V電源電壓、雙組RS-232收發(fā)器)
中文描述: 5V的技術(shù),雙路RS - 232發(fā)送器/接收器(正5V的電源電壓,雙組RS - 232接口收發(fā)器)
文件頁(yè)數(shù): 7/7頁(yè)
文件大小: 210K
代理商: ICL232
7
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see www.intersil.com
FN3020.7
July 28, 2005
-
+
RS-232
INPUTS AND
OUTPUTS
DTR (20) DATA TERMINAL
READY
DSRS (24) DATA SIGNALING
RATE SELECT
DCD (8) DATA CARRIER
DETECT
R1 (22) RING INDICATOR
SIGNAL GROUND (7)
15
8
13
7
14
2
-
+
4
R2
R1
T2
T1
9
12
10
11
3
1
ICL232
C1
1
μ
F
DTR
DSRS
DCD
R1
+5V
INPUTS
OUTPUTS
TTL/CMOS
-
+
-
+
TD (2) TRANSMIT DATA
RTS (4) REQUEST TO SEND
RD (3) RECEIVE DATA
CTS (5) CLEAR TO SEND
8
13
7
14
15
R2
R1
T2
T1
9
12
10
11
4
5
3
1
ICL232
C1
1
μ
F
C2
1
μ
F
TD
RTS
RD
CTS
INPUTS
OUTPUTS
TTL/CMOS
-
+
5
C2
1
μ
F
16
C3
2
6
2
6
V-
V+
-
+C4
2
μ
F
FIGURE 11. COMBINING TWO ICL232s FOR 4 PAIRS OF RS-232 INPUTS AND OUTPUTS
μ
F
ICL232
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