參數(shù)資料
型號(hào): SP3220EEA
英文描述: LOCATOR TO USE WITH AMT23004DA
中文描述: 3.0V至5.5V的RS - 232驅(qū)動(dòng)器/接收器
文件頁(yè)數(shù): 12/18頁(yè)
文件大?。?/td> 114K
代理商: SP3220EEA
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP3220EEA/TR 制造商:Exar Corporation 功能描述:
SP3220EEA-L 功能描述:RS-232接口集成電路 RS232 1drvr/1rcvr temp -40C to 85C RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
SP3220EEA-L/TR 功能描述:RS-232接口集成電路 3V-5.5V RS-232 1-DRV/1-RCV LOW PWR RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
SP3220EEA-LTR 制造商:EXAR 制造商全稱:EXAR 功能描述:3.0V to 5.5V RS-232 Driver/Receiver Pair
SP3220EET 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:+3.0V to +5.5V RS-232 Driver/Receiver Pair