LM-1256(RevC) Ver la hoja de datos (PDF) - ROHM Semiconductor
Número de pieza
componentes Descripción
Fabricante
LM-1256 Datasheet PDF : 4 Pages
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LED displays
zInternal circuit schematic
12 34
15 16
P
O
B
A
Single color type(LB1)
zPin assignment table
Single-color type(LB1)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Connection
A Cathode
B Cathode
C Cathode
D Cathode
E Cathode
F Cathode
G Cathode
H Cathode
16 Anode
15 Anode
14 Anode
13 Anode
12 Anode
11 Anode
10 Anode
9 Anode
Pin No.
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Connection
P Cathode
O Cathode
N Cathode
M Cathode
L Cathode
K Cathode
J Cathode
I Cathode
1 Anode
2 Anode
3 Anode
4 Anode
5 Anode
6 Anode
7 Anode
8 Anode
zAbsolute maximum ratings (Ta=25°C)
Single-color type
Parameter
Power dissipation
Symbol
PD
LB1
Red∗2
50
Forward current
Peak forward current
Reverse voltage
Operating temperature
IF
IFP
VR
Topr
20
60∗1
4
−20 to +50
Storage temperature
Tstg
∗1 Pulse width 1msec duty 1 / 16
∗2 Bright red
−30 to +75
Unit
mW/dot
mA/dot
mA/dot
V
°C
°C
LM-1256 Series
Rev.C
2/3
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