FN4910.21 February 22, 2010 TABLE 1. SUMMARY OF FEATURES PART NUMBER OF Tx NUMBER OF Rx NUMBER OF MONITOR RECEIVERS (R
參數(shù)資料
型號(hào): ICL3232ECV-20T
廠商: Intersil
文件頁(yè)數(shù): 12/33頁(yè)
文件大?。?/td> 0K
描述: IC 2DRVR/2RCVR RS232 3V 20-TSSOP
標(biāo)準(zhǔn)包裝: 2,500
類型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 2/2
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: 帶卷 (TR)
2
FN4910.21
February 22, 2010
TABLE 1. SUMMARY OF FEATURES
PART
NUMBER
OF Tx
NUMBER
OF Rx
NUMBER OF
MONITOR
RECEIVERS
(ROUTB)
DATA
RATE
(kbps)
RECEIVER
ENABLE
FUNCTION?
READY
OUTPUT?
MANUAL
POWER-DOWN?
AUTOMATIC
POWER-
DOWN
FUNCTION?
ICL3221E
1
0
250
Yes
No
Yes
ICL3222E
2
0
250
Yes
No
Yes
No
ICL3223E
2
0
250
Yes
No
Yes
ICL3232E
2
0
250
No
ICL3241E
3
5
2
250
Yes
No
Yes
No
ICL3243E
3
5
1
250
No
Yes
Typical Operating Circuits
ICL3221E
15
VCC
T1OUT
T1IN
T1
0.1F
+0.1F
+
0.1F
11
13
2
4
3
7
V+
V-
C1+
C1-
C2+
C2-
+
0.1F
5
6
R1OUT
R1IN
R1
8
9
5k
C1
C2
+ C3
C4
EN
1
GND
+3.3V
+
0.1F
14
TTL/CMOS
LOGIC LEVELS
RS-232
LEVELS
FORCEON
FORCEOFF
12
16
VCC
10
INVALID
TO POWER
CONTROL LOGIC
+
C3 (OPTIONAL CONNECTION, NOTE)
NOTE: THE NEGATIVE TERMINAL OF C3 CAN BE CONNECTED TO EITHER VCC OR GND
ICL3221E, ICL3222E, ICL3223E, ICL3232E, ICL3241E, ICL3243E
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