參數(shù)資料
型號(hào): LT1139ACSW#TRPBF
廠商: Linear Technology
文件頁數(shù): 12/12頁
文件大?。?/td> 0K
描述: IC 4DRV/4RCV RS232 5V 24-SOIC
標(biāo)準(zhǔn)包裝: 1,000
類型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 4/4
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: 24-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 24-SOIC
包裝: 帶卷 (TR)
9
LT1130A/LT1140A Series
TYPICAL APPLICATIO S
U
Operation Using 5V and 12V Power Supplies
Typical Mouse Driving Application
LT1130A TA03
5V VCC
12V V+
0.1
F
TO LINE
LT1137A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
DRIVER OUT
RX IN
DRIVER OUT
RX IN
DRIVER OUT
RX IN
ON/0FF = 5V
28
27
26
25
24
23
22
21
20
19
18
17
16
15
0.1
F
× 2
DRIVER IN
RX OUT
DRIVER IN
RX OUT
DRIVER IN
RX OUT
TO LOGIC
V
VCC
C1
C1+
0.01
F
0.01
F
GND
DRIVER DISABLE
V+
LT1130A TA04
5V VCC
0.1
F
0.1
F
× 2
0.1
F
DB9
LT1137A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
DRIVER 1 OUT
RX1 IN
DRIVER 2 OUT
RX2 IN
RX3 IN
RX4 IN
DRIVER 3 OUT
RX5 IN
ON/OFF
28
27
26
25
24
23
22
21
20
19
18
17
16
15
0.1
F
× 2
DRIVER 1 IN
RX1 OUT
DRIVER 2 IN
RX2 OUT
RX3 OUT
RX4 OUT
DRIVER 3 IN
RX5 OUT
GND
DRIVER DISABLE
MOUSE
V
V+
LOGIC “0”
MOUSE DATA
LOGIC “1”
DCD
DSR
RX
RTS
TX
CTS
DTR
RI
(1)
(9)
(5)
LOGIC
OPTICS
V+
V
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