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參數資料
| 型號： | SP3281EBCA |
| 元件分類： | RS-232 |
| 英文描述： | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| 中文描述： | 5V的高速RS - 232收發(fā)器與0.1uF電容 |
| 文件頁數： | 3/3頁 |
| 文件大小： | 41K |
| 代理商： | SP3281EBCA |
13
GND
GND
A
B
A
B
A
B
A
ENABLE
CBP
B
IN
CP
GND
GND
SOIC-16
14
15
16
2
3
4
1
10
11
12
5
6
7
9
8
Top View
Si9717
Vishay Siliconix
Document Number: 70023
S-40743—Rev. D, 19-Apr-04
www.vishay.com
3
PIN CONFIGURATION, TRUTH TABLE AND ORDERING INFORMATION
TRUTH TABLE
ENABLE
IN
Switch Controller State
Switch
0
0
Inactive
X
0
1
Inactive
X
1
0
Set-Up
Off
1
1
Active
On
ORDERING INFORMATION
Part Number
Temperature Range
Package
Si9717CY
Si9717CY-T1
Si9717CY-T1—E3
0 to 70 C
SOIC-16
PIN DESCRIPTION
Pin Number
Symbol
Description
1, 8, 9, 16
GND
Common connection for negative battery terminals.
2, 3, 4, 5
A
A-terminal of the battery switch, bidirectional.
6
ENABLE
Logic input, ENABLE. Activates charge pump and switch drive logic.
7
CBP
Internally generated logic power supply, V
DD
. Requires external bypass capacitor connected to pin 8.
10
CP
Charge pump output terminal. Requires external capacitor connected to pin 9.
11
IN
Logic input, IN. A high level turns on the switch.
12, 13, 14, 15
B
B-terminal of the battery switch, bidirectional.
APPLICATION DIAGRAM
13
GND
GND
A
B
A
B
A
B
A
ENABLE
CBP
B
IN
CP
GND
GND
SOIC-16
14
15
16
2
3
4
1
10
11
12
5
6
7
9
8
Top View
Battery
To dc/dc
20 nF
100 nF
Logic (V
DD
)
(From Battery Controller)
相關PDF資料 |
PDF描述 |
|---|---|
| SP3281EB | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP3281EBCY | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP3281EBEA | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP3281EBEY | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| SP3282EBCA | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SP3281EBCY | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Intelligent +2.35V to +5.5V RS-232 Transceivers |
| SP3281EBEA | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Intelligent +2.35V to +5.5V RS-232 Transceivers |
| SP3281EBEY | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Intelligent +2.35V to +5.5V RS-232 Transceivers |
| SP3282 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Intelligent +2.35V to +5.5V RS-232 Transceivers |
| SP3282EB | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Intelligent +2.35V to +5.5V RS-232 Transceivers |
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