LightKey
Datasheet of 1.5 inch 16x16 Dot Matrix LED Display
LM1601616A/B Series – 1.50 inch 16x16 Dot Matrix LED Display
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
DISCHARGE
SENSITIVE
DEVICES
Features
39.00 mm (1.50 inch) matrix height
Dot size: Diameter 1.80 mm
Pitch: 2.49 mm
Wide viewing angle
Range of emitted colors
I.C. compatible
Low power consumption
White dot, grey or black face
RoHS compliant
Available options
Alternative emitting luminosity:
Standard or high brightness version
Alternative emitted color
Alternative dot color
Alternative face color
Both CA or CC versions are available
Cropped terminal pins
Package Dimensions
PIN 25
Ø1.80(0.072 )
PIN 17
2. 49× 15= 37.35
40. 0( 1. 6 )
2. 54× 14=35.56
COL.
1 2 3 4 5 6 7 8 9
ROW
1
11
1 41 51 6
PIN 1
PIN 9
2.5
2.54×1 4= 35.56
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Notes:
1. All dimensions are in millimeters (inches), Tolerance is + 0.25mm (0.01inch) unless other wise noted.
2. Specifications are subject to change without notice.
3. The gap between the reflector and PCB shall not exceed 0.25mm.
SPEC NO: DS10121851
REV: A.4
CHECKED: Emily Zhou
APPROVED: M.H. Lin
PAGE: 1/3
HTTP://WWW.DISPLAY-LEDS.COM
TEL: 0086-574-86322282
DATE: Jul/20/2011
LightKey
Internal Circuit Diagram
LM1601616B (Common Cathode Row)
COL.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
PIN
NO.
1 2 3 4 5 6 7 8 24 23 22 21 20 19 18 17
PIN
NO.
Datasheet of 1.5 inch 16x16 Dot Matrix LED Display
LM1601616A (Common Anode Row)
COL.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
PIN
NO.
1 2 3 4 5 6 7 8 24 23 22 21 20 19 18 17
PIN
NO.
1 25
2 26
3 27
4 28
5 29
6 30
7 31
8 32
9 16
10 15
11 14
12 13
13 12
14 11
15 10
16 9
1 25
2 26
3 27
4 28
5 29
6 30
7 31
8 32
9 16
10 15
11 14
12 13
13 12
14 11
15 10
16 9
Selection Guide
Part No.
Common
Cathode Row
LM1601616AR
LM1601616AD
LM1601616AO
LM1601616AY
LM1601616AG
LM1601616AUR
LM1601616AUO
LM1601616AUA
LM1601616AUY
LM1601616AUG
LM1601616APG
LM1601616AUB
LM1601616AUW
Unit:
\
Common
Anode Row
LM1601616BR
LM1601616BD
LM1601616BO
LM1601616BY
LM1601616BG
LM1601616BUR
LM1601616BUO
LM1601616BUA
LM1601616BUY
LM1601616BUG
LM1601616BPG
LM1601616BUB
LM1601616BUW
\
Material
GaAlAs
GaAlAs
GaAsP
GaAsP
GaP
AlGaInP
AlGaInP
AlGaInP
AlGaInP
AlGaInP
InGaN
InGaN
SMD
\
Chip
Color
Super Red
Hi-Red
Orange
Yellow
Green
Ultra Red
Ultra Orange
Ultra Amber
Ultra Yellow
Ultra Green
Pure Green
Ultra Blue
Ultra White
WLD
640
640
625
588
568
640
625
605
595
573
525
470
\
nm
Iv@IF=20mA
One Dot
Min.
8
18
7
8
7
30
45
30
30
30
120
30
100
mcd
Typ.
10
25
9
10
9
45
60
45
45
45
300
45
120
mcd
SPEC NO: DS10121851
REV: A.4
CHECKED: Emily Zhou
APPROVED: M.H. Lin
PAGE: 2/3
HTTP://WWW.DISPLAY-LEDS.COM
TEL: 0086-574-86322282
DATE: Jul/20/2011
LightKey
Electrical
Characteristics
Color
V
F
@
I
F
=20mA
[2]
Typ.
Super Red
Hi-Red
Orange
Yellow
Green
Ultra Red
Ultra Orange
Ultra Amber
Ultra Yellow
Ultra Green
Pure Green
Ultra Blue
Ultra White
Unit:
Notes:
1. At Ta = 25 °C.
2. Forward voltage at forward current = 20mA.
3. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse.
Datasheet of 1.5 inch 16x16 Dot Matrix LED Display
Electrical Characteristics & Absolute Maximum Ratings
[1]
Absolute Maximum Ratings
[1]
DC
Forward
Current
25
25
30
30
30
30
30
30
30
30
30
30
30
mA
Peak
Forward
Current
[3]
100
100
100
100
100
100
100
100
100
100
100
100
100
mA
Reverse
Current
VR=5V
30
30
30
30
30
30
30
30
30
30
30
30
30
uA
Power
Dissipation
60
60
80
80
80
60
65
65
65
75
110
120
120
mW
Max.
2.2
2.2
2.5
2.5
2.5
2.6
2.6
2.6
2.6
2.6
4.0
4.0
4.0
V
Per Dot
Per Dot
Per Dot
Per Dot
Per Dot
Per Dot
Per Dot
Per Dot
Per Dot
Per Dot
Per Dot
Per Dot
Per Dot
\
1.8
1.8
2.1
2.1
2.2
1.9
2.0
2.0
2.0
2.1
3.5
3.5
3.5
V
SPEC NO: DS10121851
REV: A.4
CHECKED: Emily Zhou
APPROVED: M.H. Lin
PAGE: 3/3
HTTP://WWW.DISPLAY-LEDS.COM
TEL: 0086-574-86322282
DATE: Jul/20/2011
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