ETC M582

TAIPEI : TEL :
FAX :
H.K.
: TEL :
FAX :
一華半導體股份有限公司
MOSDESIGN SEMICONDUCTOR CORP.
886-2- 22783733
886-2- 22783633
852- 27569109
852- 27566961
SOUND EFFECT
電源控制
單音門鈴 IC
DING-DONG
DOOR BELL
M581/M582
FEATURES 功能敘述
M581
M582
• MODE : VDD CONTROL.
1 TIME
2 TIMES
• Separate LED and BUZZER driver.
OSH
1 CYCLE
BZ
1 CYCLE
APPLICATION 產品應用
• Door Bell, Toys.
ELECTRICAL CHARACTERISTICS 電氣規格
Characteristics
工作電壓 Operating Voltage
Sym.
VDD
工作電流 Operating Current
( @VDD=3V unless otherwise specified )
Min.
―
Typ.
3
Max.
4.5
Unit
V
REMARKS
IOP
―
0.1
0.5
mA
靜態電流 Quiescent Current
ISB
―
IO
1
1
―
5
―
μA
推動電流 BZ Driving Current
mA
@ VDS=1V
推動電流 LO Driving Current
IOL
―
―
mA
振盪頻率 Oscillator Frequency
FOSC
6
―
100
―
工作溫度 Operating Temperature
Temp.
0
25
60
KHz
℃
@ VDS=1.2V
±30% TOL.
No load
APPLICATION DIAGRAM 參考電路圖
TO92-4L
VDD
M581P
Y
1
8
VDD
VDD
VDD
LO
TO
TE
OSH
BZ
BZ
VSS
BB
VSS
4
5
OSH
BB
OUT
M581/M582
2
1.6 x 1.6mm
底=VDD
TO92-3L ( Suffix -A )
TO92-3L (Suffix-T)
LH
VDD
VSS
OUT
OSH
VSS
OUT
VDD
VSS
*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
2001-09-07
VDD