參數(shù)資料
型號: SP3220E
元件分類: 外設及接口
英文描述: Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????)
中文描述: 單電源RS232C接口線路驅(qū)動器/接收器(單電源RS232C接口線收發(fā)器(2發(fā)2收))
文件頁數(shù): 9/18頁
文件大?。?/td> 169K
代理商: SP3220E
9
SP3220E DS/04 SP3220E True +3.0 to +5.0V RS-232 Transceivers
Copyright 2000 Sipex Corporation
Figure 7. Driver Loopback Test Results at 120kbps
Figure 8. Driver Loopback Test Results at 235kbps
Figure 6. SP3220E Driver Loopback Test Circuit
SP3220E
GND
TxIN
TxOUT
C1+
C1-
C2+
C2-
V+
V-
V
CC
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
LOGIC
INPUTS
V
CC
5k
RxIN
RxOUT
LOGIC
OUTPUTS
EN
*SHDN
1000pF
V
CC
3
1
2
T
T
T
T
[
]
T1 IN
T1 OUT
R1 OUT
Ch1
Ch3
5.00V
5.00V
Ch2 5.00V M 5.00
μ
s Ch1
0V
3
1
2
T
T
T
T
[
]
T1 IN
T1 OUT
R1 OUT
Ch1
Ch3
5.00V
5.00V
Ch2 5.00V M 2.50
μ
s Ch1
0V
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