SCDQ5544Q OSRAM Opto Semiconductors Inc, SCDQ5544Q Datasheet - Page 13

• Manufacturer Part Number: SCDQ5544Q
• Description: LED Displays 5x5 Hi-Eff Green 0.126 4-CHARACTER
• Manufacturer: OSRAM Opto Semiconductors Inc
• Series: Intelligent Display®r

Specifications of SCDQ5544Q

• Display Type: Dot Matrix
• Emitting Color: Hi-Eff. Green
• Number Of Digits: 4
• Digit Size (in): .134in
• Viewing Area Height (mm): 3.4mm
• Viewing Area Length (mm): 3.4mm
• 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: 5
• Total Thickness (mm): 5.08mm
• Opto Display Type: Panel
• Pattern Type: Dot Matrix
• Millicandela Rating: 6.4mcd
• Size / Dimension: 0.78" L x 0.40" W x 0.20" H (19.91mm x 10.16mm x 5.08mm)
• Color: Green
• Configuration: 5 x 5
• Character Size: 0.134 in
• Illumination Color: High Efficiency Green
• Wavelength: 568 nm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Luminous Intensity: 6.4 mcd
• Viewing Area (w X H): 3.4 mm x 3.4 mm
• Lead Free Status / RoHS Status: Compliant
• Voltage - Forward (vf) Typ: -
• Internal Connection: -
• Lead Free Status / Rohs Status: Details
• Other names: Q68100A1474Q

Loading Data into the Display
Use following procedure to load data into the display:
1. Power up the display.
2. Step A: software clear the display.
3. Step B: Load the Control Word with the desired
4. Load the Digit Address into the display.
5. Load display row and column data for the selected digit.
6. Repeat steps 4 and 5 for all digits.
Data Contents for the Display in a Horizontal Format “
Step
A
B (optional)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
2006-05-12
brightness level.
SCDQ5541P/Q/R, SCDQ5542P/Q/R, SCDQ5543P/Q/R, SCDQ5544P/Q/R
D7 D6 D5
1
1
1
0
0
0
0
1
1
0
0
0
0
1
1
0
0
0
0
1
1
0
0
0
0
1
1
1
0
0
0
1
1
0
0
0
0
1
1
0
0
0
0
1
1
0
0
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
D4 D3 D2 D1 D0
0
1
0
0
0
1
0
0
0
0
0
1
1
1
0
1
0
0
0
1
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
1
1
0
0
0
1
1
1
1
1
0
0
0
0
1
0
0
B
0
1
1
1
1
1
0
1
0
1
0
0
0
1
0
1
0
1
0
1
1
1
1
1
0
B
0
0
1
0
0
0
0
0
1
1
0
0
1
1
0
1
0
1
1
0
0
0
1
0
0
B
0
0
0
1
0
0
1
0
0
1
1
1
0
0
1
0
1
0
1
0
0
1
0
0
13
↑
AB
↓
”
Function
CLEAR
BRIGHTNESS SELECT
DIGIT D0 SELECT
ROW 0 D0 (↑)
ROW 1 D0 (↑)
ROW 2 D0 (↑)
ROW 3 D0 (↑)
ROW 4 D0 (↑)
DIGIT D1 SELECT
ROW 0 D1 (A)
ROW 1 D1 (A)
ROW 2 D1 (A)
ROW 3 D1 (A)
ROW 4 D1 (A)
DIGIT D2 SELECT
ROW 0 D2 (B)
ROW 1 D2 (B)
ROW 2 D2 (B)
ROW 3 D2 (B)
ROW 4 D2 (B)
DIGIT D3 SELECT
ROW 0 D3 (↓)
ROW 1 D3 (↓)
ROW 2 D3 (↓)
ROW 3 D3 (↓)
ROW 4 D3 (↓)