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参数资料
| 型号： | SP3220ECY |
| 元件分类： | 外设及接口 |
| 英文描述： | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| 中文描述： | 电可擦除可编程逻辑器件 |
| 文件页数： | 12/18页 |
| 文件大小： | 114K |
| 代理商： | SP3220ECY |
11/07/02 SP3220E True +3.0 to +5.0V RS-232 Transceivers
Copyright 2002 Sipex Corporation
12
V
CC
= +5V
–5V
–5V
+5V
V
SS
Storage Capacitor
V
DD
Storage Capacitor
C
1
C
2
C
3
C
4
+
+
+
+
–
–
–
–
Figure 9. Charge Pump — Phase 1
Figure 10. Charge Pump — Phase 2
V
CC
= +5V
–10V
V
SS
Storage Capacitor
V
DD
Storage Capacitor
C
1
C
2
C
3
C
4
+
+
+
+
–
–
–
–
Figure 11. Charge Pump Waveforms
Figure 12. Charge Pump — Phase 3
V
CC
= +5V
–5V
+5V
–5V
V
SS
Storage Capacitor
V
DD
Storage Capacitor
C
1
C
2
C
3
C
4
+
+
+
+
–
–
–
–
V
CC
= +5V
+10V
V
SS
Storage Capacitor
V
DD
Storage Capacitor
C
1
C
2
C
3
C
4
+
+
+
+
–
–
–
–
Figure 13. Charge Pump — Phase 4
Ch1 2.00V
Ch2
2.00V M 1.00
μ
s Ch1 5.48V
2
1
T
T
[
]
T
+6V
a) C
2+
b) C
2
-
GND
GND
-6V
相关PDF资料 |
PDF描述 |
|---|---|
| SP3220EET | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
| SP3220EEY | Low Power 5V RS232 Dual Driver/Receiver with 0.1?μF Capacitors; Package: SO; No of Pins: 16; Temperature Range: -40?°C to 85?°C |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SP3220ECY-L | 功能描述:RS-232接口集成电路 RS232 1drvr/1rcvr temp 0C to 70C RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| SP3220ECY-L | 制造商:Exar Corporation 功能描述:IC RS-232 TRANSCEIVER 5.5V TSSOP-16 |
| SP3220ECY-L/TR | 功能描述:RS-232接口集成电路 3V-5.5V RS-232 1-DRV/1-RCV LOW PWR RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| SP3220ECY-LTR | 制造商:EXAR 制造商全称:EXAR 功能描述:3.0V to 5.5V RS-232 Driver/Receiver Pair |
| SP3220EEA | 制造商:Exar Corporation 功能描述: 制造商:SIPEX 功能描述: 制造商:Exar Corporation 功能描述:Line Transceiver, 1-Driver, 1-Receiver, 16 Pin, Plastic, SSOP 制造商:Other 功能描述:3V to 5.5V RS-232 Driver/Receiver 制造商:Other 功能描述:3.0V to 5.5V RS-232 Driver/Receiver |
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