Myalarm V-LCD1 Instrukcja Użytkownika Pobierz pdf (Strona 4)

1. When CL is stopped at the low level

2. When CL is stopped at the high level

Figure 2

Block Diagram

No. 7159-4/26

LC75813E, 75813T

S1/P1

S2/P2

S8/P8

S9

S85

CE

CL

DI

S86

COM4/S87

COM3

COM2

COM1

V

SS

V

LCD

2

V

LCD

1

V

LCD

V

DD

INH

OSC

SHIFT REGISTER

SEGMENT DRIVER & LATCH

ADDRESS

DETECTOR

CLOCK

GENERATOR

COMMON

DRIVER

tøH tøL

tr tf

tds tdh

tcp tcs

tch

V

IL

V

IH

V

IH

V

IH

V

IL

V

IL

50%

CL

CE

DI

tøL tøH

tf tr

tds tdh

tcp tcs

tch

V

IL

V

IH

V

IH

V

IH

V

IL

V

IL

50%

CL

CE

DI

1 2 3 4 5 6 7 8 9 ... 25 26

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