Preliminary
MOSEL VITELIC INC.
MSU3022/U3032/U3042
Typical Application Circuit
8 ohm
0.25W
Speaker
R1
620K
Buzzer
8050
R2
0.1uF
NC2
M3
M4
RES
IOA4
IOA3
IOA2
IOA1
LGT
NC4
S2
S1
Vdd1
Vreg
MSU30x2
S3
4310 x 3970 (um)
Pade size : 90 x 90 (um)
CUP1
CUP2
S4
Vss2
Vss1
0.1uF
Substrate should be bonded to Vdd
0.1uF
X1
X2
BAK
0.1uF
32768Hz
COM2
COM1
SEG1
COM3
SEG25
3 x 75 LCD ( 1/3 duty, 1/3 bias)
Note:
All the above components need to adjust possibly case by case to meet required performance.
Specifications subject to change without notice, contact your sales representatives for the most recent information.
12/16
PID 262(*) 08/97
MOSEL [ MOSEL VITELIC, CORP ]
