MSS1506 查看數據表（PDF） - Mosel Vitelic, Corp
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MSS1506 Datasheet PDF : 8 Pages
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MOSEL VITELIC
MSS1506
R1
VCC
OSC
TG0
TG1
TG2
TG3
TG4
TG5
TG6
TG7
VOUT1
VOUT2
VSS
R1
VCC
OSC
TG0 VOUT1
TG1
TG2 VOUT2
TG3
TG4
TG5
TG6
TG7
VSS
PIEZO
BUZZER
3.Cascade Application
(Could extend length to desired length in serial arrangement)
R1
VCC
OSC
TG
BUSY
COUT
VSS
R1
C1
OSC
TG
VCC
COUT
VSS
S
T
R2
R2 = open is better.
R1
VCC
OSC
TG
BUSY
VOUT1
VOUT2
VSS
R1
C1
OSC
TG
VCC
VOUT1
VOUT2
VSS
PIEZO
BUZZER
Note: 1. R1 = 1.2 M Ω, C1 = 0.1 µf, T(transistor) = ß > 150, R2 =open, S(speaker) = 1/4 w, 8 Ω; all typical.
2. Piezo buzzer resonant frequency being around 1K Hz in recommended.
3. Input switch could be replaced by CDS.
4. Cout,Vout1,Vout2 are tristate during stand by state.
5. Both cascade and parallel application are applied in CPU mode.
7
PID216C 12/93
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