CBYPASS = 0.1 F Auto- powerdown
參數(shù)資料
型號(hào): MAX3221ECDBRG4
廠商: Texas Instruments
文件頁數(shù): 2/19頁
文件大?。?/td> 0K
描述: IC RS232 3V-5.5V DRVR 16-SSOP
標(biāo)準(zhǔn)包裝: 2,000
類型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 1/1
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: 16-SSOP(0.209",5.30mm 寬)
供應(yīng)商設(shè)備封裝: 16-SSOP
包裝: 帶卷 (TR)
www.ti.com
APPLICATION INFORMATION
CBYPASS = 0.1 F
Auto-
powerdown
VCC
C1
C2, C3, and C4
3.3 V
± 0.3 V
5 V
± 0.5 V
3 V to 5.5 V
0.1
F
0.047
F
0.1
F
0.1
F
0.33
F
0.47
F
VCC vs CAPACITOR VALUES
FORCEOFF
+
+
+
+
+
1
8
2
3
5
6
7
4
16
13
12
11
10
9
15
14
VCC
GND
C1+
V+
C2+
C1
C2
V
DOUT
FORCEON
DIN
INVALID
ROUT
EN
RIN
C1
C2
C4
5 k
C3(1)
(1) C3 can be connected to VCC or GND.
NOTES: A. Resistor values shown are nominal.
B. Nonpolarized ceramic capacitors are acceptable. If polarized tantalum or electrolytic capacitors are used, they should be connected
as shown.
3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER
WITH 15-kV IEC ESD PROTECTION
SLLS686A – OCTOBER 2005 – REVISED MAY 2006
Figure 6. Typical Operating Circuit and Capacitor Values
10
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