HCMS-2912 Avago Technologies US Inc., HCMS-2912 Datasheet - Page 12

• Manufacturer Part Number: HCMS-2912
• Description: LED DISPLAY 5X7 8CHAR 3.8MM HER
• Manufacturer: Avago Technologies US Inc.
• Series: HCMS-29xxr

Specifications of HCMS-2912

• Display Type: Alphanumeric
• Common Pin: *
• Millicandela Rating: *
• Size / Dimension: 1.40" L x 0.40" W x 0.20" H (35.6mm x 10.2mm x 5.1mm)
• Color: Red
• Configuration: 5 x 7
• Voltage - Forward (vf) Typ: *
• Package / Case: 26-DIP
• Number Of Digits/alpha: 8
• Digit/alpha Size: 0.15" (3.8mm)
• Number Of Digits: 8
• Character Size: 2.11 mm x 3.71 mm
• Illumination Color: High Efficiency Red
• Wavelength: 626 nm
• Operating Voltage: 5 V
• Operating Current: 10 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Luminous Intensity: 64 ucd
• Power Consumption: 2.4 W
• Viewing Area (w X H): 33.26 mm x 3.71 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 516-1174-5

Table 2. Control Shift Register
Set Low
Set High
12
to Select
to Select
Control
Control
Word 0
Word 1
Bit D
Bit D
H
L
7
7
SLEEP MODE
D
L
6
Peak Current
Reserved for Future
Brightness
D
L
must be set Low)
5
Control
Use (Bits D
H H
H L
L H
L
L
L − DISABLES INTERNAL OSCILLATOR-DISPLAY BLANK
H − NORMAL OPERATION
D
L
CONTROL WORD 1
4
CONTROL WORD 0
2
-D
6
D
L
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
3
Pixel Current
Typical Peak
PWM Brightness
(mA)
12.8
4.0
6.4
9.3
D
L
H
H
H
H
H
H
H
H
Control
L
L
L
L
L
L
L
L
2
D
D
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
1
1
(Relative Brightness, %)
D
D
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
0
0
External Display Oscillator Prescaler
Scale Current
Relative Full
L − Oscillator Freq
H − Oscillator Freq
100
31
50
73 (Default at Power Up)
Serial/Simultaneous Data Out
Oscillator
L − D
H − D
On-Time
Cycles
11
14
18
22
28
36
48
60
0
1
2
3
4
5
7
9
out
out
holds contents of Bit D
is functionally tied to D
1
8
Factor
Duty
11.7
(%)
0.2
0.4
0.6
0.8
1.0
1.4
1.8
2.1
2.7
3.5
4.3
5.5
7.0
9.4
0
Brightness
Relative
11.7
100
(%)
1.7
3.3
5.0
6.7
8.3
15
18
23
30
37
47
60
80
0
7
in