MSSU001-078 Просмотр технического описания (PDF) - Mosel Vitelic, Corp
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MSSU001-078 Datasheet PDF : 12 Pages
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MOSEL VITELIC
MSu001/u001T
Application Circuit
P1
Rosc
P2
T T Buzzer
+
P3
GG
P4
VBZ/INT 5 4
-
Vout2
R2
VSS0
M3 M2 M1
Vout1
VDD
M4
S2
S1
CUP1
CUP2
0.1u X1
32768Hz
X2
66 64 63 62 61 60 59 58 57 56 55 54
67
68
69
70
71
1
2
MSµ001
3
4
5
Substrate is Vdd
4290 x 3670 um
6
Pad size : 90 x 90 um
53 52 51
48
47
46
45
44
43
42
41
40
39
38
37
36
Reset
RES
TG3
TG2 0.1u
TG1
TG0
EB2
PWR
S3
S4
VSS2
VSS1 0.1u
BAK 0.1u
VSS3
CAP
7
COM2
35
COM1
8
COM3
34
SEG1
9
11 1213 14 1516 17 18 19 20 2122 23 2425 26 27 28 29 30 31
SEG25
SEG1
COM1
SEG8
SEG16
LCD (1/3 duty , 1/2 bias)
SEG25
COM3
COM2
Note:
1. T(transistor) = ß > 150, R2=470Ω ,S(speaker) = 1/4 w, 8 Ω; all typical.
2. R2=470Ω ( typical ) to bypass extra current into base to get rid of waveform saturation on collector .
3. Piezo buzzer resonant frequency is around 1K Hz.
4. All the above components need to adjust possibly case by case to meet required performance.
5. Vout1,Vout2 are tristate during stand by.
Taiwan
#1, Creation Road I,
Science-based Industrial Park,
Hsinchu 30077
Taiwan, ROC
"taylor_hsiao@ccmail.mosel.com.tw"
TEL: 886-35-770055
FAX: 886-35-772788
FAX: 886-35-784732
Taipei
7F, #102 Section 3,
Ming Chung East Road,
Taipei,
Taiwan, ROC
TEL: 886-2-5451213
FAX: 886-2-5451214
Hongkong
#19 Dai Fu Street,
Taipo Industrial Estate,
Taipo, N.T.
Hongkong
TEL: 852-2388-8277
TEL: 852-2665-4883
FAX: 852-2664-2406
FAX: 852-2770-8011
U.S.A.
#3910 North First Street,
San Jose,
CA.65134-1501
U.S.A.
TEL: 1-408-433-6000
FAX: 1-408-433-0952
9/12
PID219D 02/96
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