LC7583N Ver la hoja de datos (PDF) - SANYO -> Panasonic
Número de pieza
componentes Descripción
Fabricante
LC7583N Datasheet PDF : 9 Pages
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LC7583N
Pin Function
Pin Name
S1 to S33
S34
AD1 to AD13
COM1
COM2
RI
LI
DSP1
DSP2
Vref
VDD
VSS
RES
TEST2
TEST1
CE
CL
DI
OPEN
Pin No.
1 to 34
35
36 to 48
49
50
51
52
53
54
55
56
59
57
58
60
62
63
64
24
Description
Segment output pins used to display the data
transferred from the serial data input pin.
Segment output pin used to display the external
input (DSP1, DSP2) data
Segment output pins used to display the ADC input
(R1, L1) data.
Control bits "A1", "A2" are used to provide 3 types of
pattern.
AD1 : Lowest lighting level,
AD13 : Highest lighting level
Common driver output pins.
Frame frequency : fOSC/512Hz
AD converter input pins.
Direct (external input) display pins whose segment
output is delivered at S34.
Pin used to supply the AD converter reference
voltage.
Power supply pin.
Pin used to force the display to be unlighted at the
initial mode.
Open
Open or connected to VSS.
Serial data transfer pin.
Connected to a controller (microcomputer).
CE : Chip enable
CL : Sync clock
DI : Transfer data
No connection.
Active
–
–
–
–
Analog
L
–
–
L
–
–
H
–
–
I/O
I/O Configuration
O
O
B
O
O
C
I
E
I
A
–
–
–
–
I
A
O
–
I
A
I
D
–
–
Equivalent Input/Output Configuration
No.2292–4/9
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