M1E 데이터 시트보기 (PDF) - Unspecified
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M1E Datasheet PDF : 5 Pages
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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~VDD +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
VDD
2.4
4.5
5
V
IOP
―
1
10
μA
ISB
―
0.3
1
mA No load
IO
1
―
―
mA @VDS=1.2V
VIH
VIL
Fosc
VDD –0.2
VDD
VDD
V
VSS
VSS
VSS +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
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