参数资料
型号: SP3220UEA
英文描述: 320 x 240 pixel format, 5.7in. Display
中文描述: 高速3.0V至5.5V的RS - 232驱动器/接收器
文件页数: 5/18页
文件大小: 115K
代理商: SP3220UEA
5
Rev. 7/8/03 SP3220B/U +3.0 to +5.0V RS-232 Transceivers
Copyright 2003 Sipex Corporation
TYPICAL PERFORMANCE CHARACTERISTICS: Continued
Unless otherwise noted, the following performance characteristics apply for V
CC
= +3.3V, 250kbps data rates, all drivers
loaded with 3k
, 0.1
μ
F charge pump capacitors, and T
AMB
= +25
°
C.
Figure 7. Transmitter Output Voltage vs Load Capaci-
tance for the SP3220U.
Figure 8. Transmiter Output Voltage vs Supply Voltage
for the SP3220U.
Figure 9. Supply Current vs Supply Voltage for the
SP3220U.
0
250
500
1000
1500
2000
Load Capacitance (pF)
T
O
6
4
2
0
-2
-4
-6
2Mbps
1.5Mbps
1Mbps
2Mbps
1.5Mbps
1Mbps
2.5
2.7
3
3.5
4
4.5
5
Supply Voltage (V)
T
V
6
4
2
0
-2
-4
-6
TxOUT +
TxOUT -
16
14
12
10
8
6
4
2
0
2.7
3
3.5
4
4.5
5
S
Supply Voltage (V)
T1 Loaded with 3K // 1000pf @1Mbps
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参数描述
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