SCE5742 OSRAM Opto Semiconductors Inc, SCE5742 Datasheet - Page 10
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SCE5742
Manufacturer Part Number
SCE5742
Description
LED Displays 5x7 Super Red 0.18 , 4-CHARACTER
Manufacturer
OSRAM Opto Semiconductors Inc
Series
Intelligent Display®r
Datasheet
1.SCE5744P.pdf
(16 pages)
Specifications of SCE5742
Display Type
Dot Matrix
Emitting Color
Sup. Red
Number Of Digits
4
Digit Size (in)
.18in
Viewing Area Height (mm)
4.57mm
Viewing Area Length (mm)
2.54mm
Package Type
Panel
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Operating Temperature Classification
Industrial
Operating Temp Range
-40C to 85C
Mounting
Through Hole
Pin Count
8
Total Thickness (mm)
5.08mm
Opto Display Type
Panel
Pattern Type
Dot Matrix
Millicandela Rating
150µcd
Size / Dimension
0.78" L x 0.40" W x 0.20" H (19.91mm x 10.16mm x 5.08mm)
Color
Red
Configuration
5 x 7
Character Size
0.18 in
Illumination Color
Super Red
Wavelength
630 nm
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Luminous Intensity
150 ucd
Viewing Area (w X H)
2.54 mm x 4.57 mm
Lead Free Status / RoHS Status
Compliant
Voltage - Forward (vf) Typ
-
Internal Connection
-
Lead Free Status / Rohs Status
Details
Other names
Q68100A1371
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SCE5742
Manufacturer:
ISSI
Quantity:
1 000
Load Character Address
Op code
D7 D6 D5
1
1
1
1
Load Column Data
Op code
D7 D6 D5
0
0
0
0
0
0
0
The user can select eight specific LED brightness levels (Table
„Display Brightness“ (page 10)) by changing the peak current driv-
ing the LEDs. The peak current is varied by varying the ON time of
the row drivers. Note that data line 3 is low (logic 0).
If dimming is required with finer control between 12.5% brightness
and 0.0% brightness, data line 3 can be set high (logic 1). The
12.5% peak current is now the brightness reference (100%-E8) for
further dimming and as shown in Table “Display Brightness“
(page 10) eight levels of dimming are provided. For example the
hex code EC in Table “Display Brightness“ (page 10) will provide a
brightness level 29% lower than the 12.5% brightness level.
Display Brightness
Op code
D7 D6 D5
1
1
1
1
1
1
1
1
2006-03-30
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Character Address
D4 D3
0
0
0
0
Column Data
D4 D3
C0 C1
C0 C1
C0 C1
C0 C1
C0 C1
C0 C1
C0 C1
Control Word
D4 D3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
D2
0
0
0
0
D2
C2
C2
C2
C2
C2
C2
C2
D2
0
0
0
0
1
1
1
1
SCE5740, SCE5741, SCE5742, SCE5743, SCE5744, SCE5745
D1
0
0
1
1
D1
C3
C3
C3
C3
C3
C3
C3
D1
0
0
1
1
0
0
1
1
D0
0
1
0
1
D0
C4
C4
C4
C4
C4
C4
C4
D0
0
1
0
1
0
1
0
1
Hex
A0
A1
A2
A3
Operation Load
Row 0
Row 1
Row 2
Row 3
Row 4
Row 5
Row 6
Hex
E0
E1
E2
E3
E4
E5
E6
E7
Operation
Load
Character 0
Character 1
Character 2
Character 3
Operation
Level
100%
53%
40%
27%
20%
13%
6.6%
0.0%
10
The SCE574X offers a unique Display Power Down feature which
reduces I
Table „Power Down“ (page 10), the display is set to 0% brightness.
When in the Power Down mode data may still be written into the
RAM. The display is reactivated by loading a new Brightness Level
Control Word into the display.
Power Down
Op code
D7 D6 D5
1
The Software Clear (C0
(page 10), clears the Address Register and the RAM. The display
is blanked and the Character Address Register will be set to Char-
acter 0. The internal counter and the Control Word Register are
unaffected. The Software Clear will remain active until the next
data input cycle is initiated.
Software Clear
Op code
D7 D6 D5
1
1
1
1
0
CC
to less than 50 µA. When EF
Control Word
D4 D3
0
Control Word
D4 D3
0
1
0
HEX
D2
1
D2
0
), given in Table „Software Clear“
D1
1
D1
0
D0
1
D0
0
HEX
is loaded, as shown in
Hex
EF
Hex
C0
Operation
Level
0%
brightness
Operation
Level
CLEAR