ETC M2640

TAIPEI : TEL :
FAX :
H.K.
: TEL :
FAX :
一華半導體股份有限公司
MOSDESIGN SEMICONDUCTOR CORP.
DOOR CHIME
附防盜系統
遙控門鈴 IC
SECURITY CODE
WIRELESS DOOR BELL
886-2- 22783733
886-2- 22783633
852- 27569109
852- 27566961
M2630/M2640
FEATURES 功能敘述
KEY
D1
D2
D3
D4
D5
D6
14
• Security code : A0~A7 3 code.
• OSH/CONT : siren time.
• Siren duration : 16/32/48 sec (mask option)
SOUND
DING-DONG
2 TIMES
DING-DING
2 TIMES
BI-BI (PANIC) 3 TIMES
ARM
DISARM
REED SWITCH
• RST/DING : Arm/Disarm & Visitor .(Ding-Dong) (Default Arm)
• With customer code.
APPLICATION 產品應用
• Security alarm, Remote control. 防盜系統, 任何遙控裝置.
ELECTRICAL CHARACTERISTICS 電氣規格
Characteristics
工作電壓 Operating Voltage
Sym.
VDD
Min.
2.4
Typ.
9
Max.
13
Unit
V
REMARKS
M2630
工作電壓 Operating Voltage
VDD
―
3
4.5
V
M2640
靜態電流 Quiescent Current
ISB
―
―
No load
IOL
―
mA
振盪頻率 Oscillator Frequency
FOSC
1
―
5
―
μA
推動電流 Driving Current
64
―
工作溫度 Operating Temperature
Temp.
0
25
60
KHz
℃
@ VDS=1V
External±30%
APPLICATION DIAGRAM 參考電路圖
M2630
VDD
1
20
1
A0
1
Y
X
20
1
0
A0
330K
VDD
A2
D6
D5
A3
D4
A4
D3
A5
D2
A6
D1
A7
10
ENV
4.7u
SIREN
VDD
A3
DIN
IR / RF
A4
OSH/CONT
A5
RST/DING
A6
DEMO
A7
10
11
* All specs and applications shown above subject to change without prior notice.
( 以㆖電路及規格僅供參考,本公司得逕行修正 )
1/1
330K
ODOUT
A2
VSS
11
Y
X 270K
0
A1
REED SW
VDD
VDD
DO
A1
VSS
M2640
IR / RF
2001-09-11