LB-603FP_11 Datasheet, PDF (1/4 Pages) Rohm – High efficiency, three-digit Numeric Display

High efficiency, three-digit Numeric Display
LB-603 FP Series
The LB-603 FP series were designed to meet the need for
multi-digit numeric displays. These LED numeric displays
use GaAsP on GaP for the emitting material (with the
exception of green) and are housed in an epoxy resin
package. They are three-digit displays with a character
height of 14.3mm.
Features
1) Height of character : 14.3mm.
2) The package surface is painted black and the segments
are colored the display color.
3) High efficiency reflectors are used to achieve a bright,
clear display.
Dimensions (Unit : mm)
37.5
12.5
12.5
10
1.3
3-φ1.5
8.0
0.5
(2.54)
(33.02)
Tolerance are ±0.2 unless otherwise noted :
Selection guide
Emitting color
Common
Anode
Cathode
Red
LB-603VF
LB-603VP
Green
LB-603MF
LB-603MP
Pin assignments
28 27 26 25 24 23 22 21 20 19 18 17 16 15
a1
a2
a3
f1
f2
f3
b3
g1 b1
g2 b2
g3
e1
e2
e3
c3
d1 ^c1
d2 ^c2
d3
Digit 1 D.P1 Digit 2 D.P2 Digit 3 D.P3
Pin No. 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Function
Pin No.
Segment "e1"
15
Segment "d1"
16
Digit 1 Common 17
Segment "c1"
18
D.P1
19
Segment "e2"
20
Segment "d2"
21
Segment "c2"
22
D.P2
23
Segment "e3"
24
Segment "d3"
25
Segment "g3"
26
Segment "c3"
27
D.P3
28
Function
Segment "b3"
Segment "a3"
Segment "f 3"
Digit 3 Common
Digit 2 Common
Segment "b2"
Segment "a2"
Segment "g2"
Segment "f 2"
Segment "b1"
Segment "a1"
Digit 1 Common
Segment "f 1"
Segment "g1"
Equivalent circuit (anode common)
Dig.1 COM
3,26
Dig.2 COM
19
Dig.3 COM
18
a1 b1 c1 d1 e1 f1 g1 D.P1
25 24 4 2 1 27 28 5
a2 b2 c2 d2 e2 f2 g2 D.P2
21 20 8 7 6 23 22 9
a3 b3 c3 d3 e3 f3 g3 D.P3
16 15 13 11 10 17 12 14
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2011.03 - Rev.B