HCMS-2972 Avago Technologies US Inc., HCMS-2972 Datasheet - Page 12
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HCMS-2972
Manufacturer Part Number
HCMS-2972
Description
LED DISPLAY 5X7 8CHAR 5MM HER
Manufacturer
Avago Technologies US Inc.
Series
HCMS-29xxr
Datasheet
1.HCMS-2903.pdf
(16 pages)
Specifications of HCMS-2972
Display Type
Alphanumeric
Common Pin
*
Millicandela Rating
*
Internal Connection
*
Size / Dimension
1.69" L x 0.45" W x 0.21" H (42.93mm x 11.43mm x 5.33mm)
Color
Red
Configuration
*
Voltage - Forward (vf) Typ
*
Package / Case
26-DIP
Number Of Digits/alpha
8
Digit/alpha Size
0.20" (5mm)
Number Of Digits
8
Character Size
2.54 mm x 4.57 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)
40.06 mm x 4.57 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
516-1183-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HCMS-2972
Manufacturer:
TOSHIBA
Quantity:
8 579
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