参数资料
型号: SP3220E
元件分类: 外设及接口
英文描述: Single Supply RS232C Line Driver/Receiver(?????μ?o?RS232C ?o?????????¨???2???2??????)
中文描述: 单电源RS232C接口线路驱动器/接收器(单电源RS232C接口线收发器(2发2收))
文件页数: 4/18页
文件大小: 169K
代理商: SP3220E
SP3220E DS/04 SP3220E True +3.0 to +5.0V RS-232 Transceivers
Copyright 2000 Sipex Corporation
4
Figure 1. Transmitter Output Voltage VS. Load
Capacitance for the SP3220E
Figure 2. Slew Rate VS. Load Capacitance for the
SP3220E
Figure 3. Supply Current VS. Load Capacitance when
Transmitting Data for the SP3220E
TYPICAL PERFORMANCE CHARACTERISTICS
Unless otherwise noted, the following performance characteristics apply for V
CC
= +3.3V, 235kbps data rates, all drivers
loaded with 3k
, 0.1
μ
F charge pump capacitors, and T
AMB
= +25
°
C.
6
4
2
0
-2
-4
-6
T
Load Capacitance [pF]
Vout+
500
1000
1500
2000
0
14
12
10
8
6
4
2
0
S
μ
s
Load Capacitance [pF]
+Slew
0
500
1000
1500
2000
2330
50
45
40
35
30
25
20
15
10
5
0
S
Load Capacitance [pF]
118KHz
0
500
1000
1500
2000
2330
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