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一華半導體股份有限公司
MOSDESIGN SEMICONDUCTOR CORP.
MOBILE PHONE
FEATURES 功能叙述
8 different telephone sounds.
Direct drive speaker or buzzer.
Built-in oscillator.
大哥大专用 IC
APPLICATION 产品应用
Alarm system, Toys, Key chain, Musical instrument, TV/Arcade game.
TAIPEI : TEL : 886-2- 22783733
FAX : 886-2- 22783633
H.K. : TEL : 852- 27569109
FAX : 852- 27566961
SOUND EFFECT
M09T.
123
456
789
*# 0
SOUND
K1 BEEP
K2 KEY TONE 1
K3 KEY TONE 2
K4 KEY TONE 3
K5 AUTO DIAL
K6 RING TONE
K7 BEEP 4 TIMES
K8 MELODY
ELECTRICAL CHARACTERISTICS 电气规格
Characteristics
工作电压 Operating Voltage
工作电流 Operating Current
静态电流 Quiescent Current
推动电流 BZ Driving Current
推动电流 LO Driving Current
振荡频率 Oscillator Frequency
工作温度 Operating Temperature
Sym.
VDD
IOP
ISB
IO
IOL
FOSC
Temp.
Min.
1
6
0
Typ.
3
0.1
1
85
25
APPLICATION DIAGRAM 参考电路图
Max.
3.5
0.5
5
60
Unit
V
mA
μA
mA
mA
KHz
( @VDD=3V unless otherwise specified )
REMARKS
No load
@VDS=1V
@VDS=1.2V
±30% TOL.
VDD
LO VSS
BZ
BUZZER
BB
M09T.
1.46 x 1.23 mm2
=VDD
K8 K7 K6 K5 K4 K3 K2 K1
M09T.
VSS
LO
VDD
BZ
BB
K8
K7
K6
1
8
16
K1
K2
K3
K4
9 K5
*All specs and applications shown above subject to change without prior notice.
( 以上电路及规格仅供参考,本公司得径行修正 )
1/2
2012-07-26

No Preview Available !

一華半導體股份有限公司
MOSDESIGN SEMICONDUCTOR CORP.
TAIPEI : TEL : 886-2- 22783733
FAX : 886-2- 22783633
H.K. : TEL : 852- 27569109
FAX : 852- 27566961
SOUND EFFECT
MOBILE PHONE
PAD ASSIGNMENT & POSITION
5 4 32 1
6Y
X
7
8
9 10 11 12 13 14
大哥大专用 IC
M09T.
UNIT : um
No. NAME X
Y
1 TE 166.5 489
2 T2
12 489
16 3 VSS -141 489
4 LED -306.75 489
5 VDD -607.5 489
6 BZ -607.5 294
7 BB -607.5 -57.75
15 8 K8 -607.5 -215.25
9 K7 -567.75 -489.75
10 K6 -346.5 -489.75
11 K5 -196.5 -489.75
12 K4 24.75 -489.75
13 K3 174.75 -489.75
14 K2
396 -489.75
15 K1 607.5 -418.5
16 T1 606.75 336
123
456
789
*# 0
* CHIP SIZE ~ 1.46 x 1.23 mm2
* IC substrate should be connected to VDD in PCB (PCB IC 必须接 VDD)
2/2 2012-07-26