參數(shù)資料
型號(hào): SP3203ECY-L
廠商: Exar Corporation
文件頁數(shù): 2/16頁
文件大?。?/td> 0K
描述: IC TXRX RS232 ESD 20TSSOP
標(biāo)準(zhǔn)包裝: 74
類型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 3/2
規(guī)程: RS232
電源電壓: 3 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 20-TSSOP
包裝: 管件
其它名稱: 1016-1066-5
Exar Corporation 48720 Kato Road, Fremont CA, 94538 (50)668-707 www.exar.com
SP3203E_00_2080
0
Figure 5. Charge Pump - Phase
Figure 6. Charge Pump - Phase 2
VCC = +5V
–5V
+5V
VSS Storage Capacitor
VDD Storage Capacitor
C1
C2
C3
C4
+
VCC = +5V
–10V
VSS Storage Capacitor
VDD Storage Capacitor
C1
C2
C3
C4
+
Ch1 2.00V Ch2 2.00V M 1.00ms Ch1 1.96V
2
1
T
[
]
T
2
+6V
a) C2+
b) C2-
-6V
0V
Figure 7. Charge Pump Waveforms
Figure 8. Charge Pump - Phase 3
VCC = +5V
–5V
+5V
–5V
VSS Storage Capacitor
VDD Storage Capacitor
C1
C2
C3
C4
+
Figure 9. Charge Pump - Phase 4
VCC = +5V
+10V
VSS Storage Capacitor
VDD Storage Capacitor
C1
C2
C3
C4
+
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