參數(shù)資料
型號: SP312AET-L/TR
廠商: Exar Corporation
文件頁數(shù): 9/12頁
文件大?。?/td> 0K
描述: IC DVR/RCVR RS232 5V SGL 18WSOIC
標準包裝: 1,500
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 2/2
規(guī)程: RS232
電源電壓: 4.5 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 18-SOIC(0.295",7.50mm 寬)
供應商設備封裝: 18-SOIC
包裝: 帶卷 (TR)
Exar Corporation 48720 Kato Road, Fremont CA, 94538 (50)668-7000 Fax (50)668-707 www.exar.com SP233A,30A,32A_0_0603
6
C
2
+
-
V
CC
C
3
C
4
C
1
+
e-
Phases 1 and 3: Store/Double.
Double charge from C1 onto C2.
C2 is now charged to -2xVcc
+
C
2
+
-
V
CC
C
3
C
4
C
1
+
e-
+
e+
C
2
+
-
V
CC
C
3
C
4
C
1
+
Phase 2 – Vss transfer from C2 to C4.
Meanwhile C1 is charged to Vcc
e-
+
Vss
transfer from C2 to C3.
Meanwhile C1 is charged to Vcc
V
DD
V-
V+
V-
V+
Patented 5,306,954
Phase 4 VDD
Figure . Charge pump phases
相關(guān)PDF資料
PDF描述
CXS3106A12S3S CONN PLUG 2POS STRGHT SKT
SP3225EEA-L IC TXRX RS232 ESD SD 20SSOP
CXC3106A181P CONN PLUG 10POS STRGHT PIN
VI-JWW-MX-S CONVERTER MOD DC/DC 5.5V 75W
SF7281-7PG-3ES CONN RCPT 7POS PNL MNT PIN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP312E 制造商:EXAR 制造商全稱:EXAR 功能描述:High Performance RS-232 Line Drivers/Receivers
SP312ECA 制造商:Exar Corporation 功能描述:Line Transceiver, 2-Driver, 2-Receiver, 20 Pin, Plastic, SSOP
SP312ECA/TR 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High-Performance RS-232 Line Drivers/Receivers
SP312ECA-L 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述:
SP312ECP 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High-Performance RS-232 Line Drivers/Receivers