M1D-BL Datasheet, PDF (2/5 Pages) List of Unclassifed Manufacturers – WIRELESS DOOR CHIME

WIRELESS DOOR CHIME
遙控門鈴 IC
ABSOLUTE MAXIMUM RATING
Parameter
Supply Voltage
Input Voltage
Operating Temperature
Storage Temperature
Rating
-0.3 to 5.0
-0.2~V_DD +0.2
-20 to 75
-50 to 125
DOOR CHIME
M1D-BL
(TA=25℃)
Unit
V
V
℃
℃
ELECTRICAL CHARACTERISTICS
Characteristics
Operating Voltage
Operating Current
Quiescent Current
Output Drive Current
Input Voltage
Oscillator Frequency
Sym.
Min.
Typ.
Max.
Unit
Conditions
V_DD
2.4
4.5
5
V
I_OP
―
1
10
μA
I_SB
―
0.3
1
mA No load
I_O
1
―
―
mA @V_DS=1.2V
V_IH
V_IL
Fosc
V_DD –0.2
V_DD
V_DD
V
V_SS
V_SS
V_SS +0.2
―
80
―
KHz External± 30%
PIN DESCRIPTION
No.
Name
1~8 A0~A7
9
VSS
10 TEST
11 ENV
12 BZ
13 DI
14 X
15 Y
16 VT
17 1T
18 VDD
Description
3 states address inputs
Negative power supply
Testing use
RC envelop
Audio output
Data input
Oscillator input
Oscillator output
Valid transmit
OPEN : 2 times
VDD : 1 time
Positive power supply
M1D-BL
A0 1
A1
18 VDD
1T
A2
VT
A3
Y
A4
X
A5
DI
A6
BZ
A7
ENV
VSS 9
10 TEST
2/5
2002-03-04