SECURITY CODE
WIRELESS DOOR BELL
IC
1/1 2001-09-11
DOOR CHIME
M2630/M2640
TAIPEI : TEL : 886-2- 22783733
FAX : 886-2- 22783633
H.K. : TEL : 852- 27569109
FAX : 852- 27566961
MOSDESIGN SEMICONDUCTOR CORP.
FEATURES
Security code : A0~A7 3
14
code.
OSH/CONT : siren time.
Siren duration : 16/32/48 sec (mask option)
RST/DING : Arm/Disarm & Visitor .(Ding-Dong) (Default Arm)
With customer code.
APPLICATION
Security alarm, Remote control. , .
ELECTRICAL CHARACTERISTICS
Characteristics Sym.
Min.
Typ.
Max.
Unit REMARKS
Operating Voltage
V
DD
2.4
9 13
V
M2630
Operating Voltage
V
DD
3 4.5 V
M2640
Quiescent Current
I
SB
5
A No load
Driving Current
I
OL
1
mA @
V
DS
=1V
Oscillator Frequency
F
OSC
64
KHz External30%
Operating Temperature
Temp. 0 25 60
APPLICATION DIAGRAM
* All specs and applications shown above subject to change without prior notice.
( , )
KEY SOUND
D1 DING-DONG 2
TIMES
D2 DING-DING 2
TIMES
D3 BI-BI (PANIC)
3 TIMES
D4 ARM
D5 DISARM
D6 REED
SWITCH
D5
A3
A0
A1
A2
VDD
DO
D6
D4
D3
M2630
VSS
VDD
REED SW
X
Y
330K
1
0
A4
A5
A6
D2
D1
A7
A3
A0
A1
A2
M2640
VSS
VDD
1
0
A4
A5
A6
A7
DEMO
DIN
RST/DING
X
Y
270K
ENV
ODOUT
4.7u
VDD
330K
OSH/CONT
SIREN
VDD
1 20
10 11
1 20
10 11
IR / RF
IR / RF
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