SCDQ5544Q OSRAM Opto Semiconductors Inc, SCDQ5544Q Datasheet - Page 6

• 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

Close Up of Data “Write” Cycle
Device Timing
Write Cycle Timing
(over operating temperature range, V
Symbol
T
T
T
T
(HI or LOW)
T
T
T
T
T
Notes:
1. T
2.
3.
2006-05-12
LDS
DS
SDCLK
SDCW
LDH
DH
WR
BL
RST
Data is shifted into the display’s 8 bit shift register on the positive going edge of the SDCLK.
Shift register data is evaluated when Load goes high.
WR
=Setup Time + 8 Clock Times + Hold Times + Time Between Writes.
SCDQ5541P/Q/R, SCDQ5542P/Q/R, SCDQ5543P/Q/R, SCDQ5544P/Q/R
SDCLK
DATA
SDCLK
DATA
LOAD
LOAD
Description
Load Setup Time
Data Setup Time
Clock Period
Clock Width
Load Hold Time
Data Hold Time
Total Write Time
Time Between Writes
Reset Active Time
D0
D0
D1
D1
CC
=V
D2
D2
LL
=4.5 V to 5.5 V)
D3
D3
Min.
50
50
200
70
0
25
2.25
600
600
OR
D4
D4
T
6
WR
D5
D5
D6
D6
D7
D7
Max.
—
—
—
—
—
—
—
—
—
T
BL
D0
D0
Units
ns
ns
ns
ns
ns
ns
µs
ns
ns