HCMS-3903 Avago Technologies US Inc., HCMS-3903 Datasheet - Page 5

• Manufacturer Part Number: HCMS-3903
• Description: LED DISPLAY 5X7 4CHAR 3.8MM GRN
• Manufacturer: Avago Technologies US Inc.
• Series: HCMS-39xxr

Specifications of HCMS-3903

• Display Type: Alphanumeric
• Millicandela Rating: *
• Internal Connection: *
• Size / Dimension: *
• Color: Green
• Configuration: *
• Voltage - Forward (vf) Typ: *
• Package / Case: 12-DIP
• Number Of Digits/alpha: 4
• Digit/alpha Size: 0.15" (3.8mm)
• Number Of Digits: 4
• Character Size: 2.11 mm x 3.71 mm
• Illumination Color: Green
• Wavelength: 574 nm
• Operating Voltage: 3.3 V
• Operating Current: 5 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Luminous Intensity: 252 ucd
• Power Consumption: 0.766 W
• Viewing Area (w X H): 15.46 mm x 3.71 mm
• Common Pin: None
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Electrical Characteristics over Operating Temperature Range (-40°C to +85°C)
Parameter
Input Leakage Current
I
I
I
I
Peak Pixel Current
HIGH level input voltage
LOW level input voltage
HIGH level output voltage
LOW level output voltage
Thermal Resistance
Notes:
1. In SLEEP mode, the internal oscillator and reference current for LED drivers are off.
2. Average peak pixel current is measured at the maximum drive current set by Control Register 0. Individual pixels may exceed this value.
Optical Characteristics at 25°C ±1°C[1]
VLED = 3.3 V, 100% Peak Current, 100% Pulse Width[2]
Display Color
Red
Orange
Yellow
Green
Notes:
1. Refers to the initial case temperature of the device immediately prior to measurement.
2. For comparison purpose with existing HCMS-29xx 5 V devices. The Typical and Minimum Luminous Intensity per LED Character Average can be
3. Measured with all LEDs illuminated in a digit.
4. Dominant wavelength, λ
5
LOGIC
LOGIC
LED
LED
HCMS-390X/396X (4 char)
HCMS-390X/396X (4 char)
HCMS-391X/397X (8 char)
HCMS-390X/396X (4 char)
HCMS-391X/397X (8 char)
HCMS-391X/397X (8 char)
HCMS-390X/396X (4 char)
HCMS-391X/397X (8 char)
HCMS-390X/396X (4 char)
HCMS-391X/397X (8 char)
calculated by dividing the values in the table by two for the test condition 50% Peak Current, 100% Pulse Width and V
LED color.
BLANK
SLEEP
OPERATING
SLEEP
[1]
[1]
[2]
d
, is derived from the CIE chromaticity diagram and represents the single wavelength which defines the perceived
Luminous
Intensity per LED
Character Average (μcd)
Minimum
30
30
70
77
Symbol
I
I
I
I
I
I
V
V
V
V
Rθ
I
LOGIC
LOGIC
LED
LED
PIXEL
IH
IL
OH
OL
J-P
(BL)
(SLP)
(OPT)
(SLP)
[3]
T
V
Typ.
0.4
0.8
5
10
2.0
4.0
7.5
15
14.0
70
Typ.
128
128
148
252
A
LOGIC
= 25°C -40°C < T
= 3.3 V
Max.
+7.5
+15
2.5
5
15
30
4.0
8.0
20
40
15.9
A
< 85°C
3.0 V < V
Min.
-2.5
-5.0
2.4
2.4
Peak Wavelength
λPeak (nm)
Typ.
641
592
583
568
LOGIC
+50
+100
5
10
25
50
4.0
8.0
50
100
17.1
0.4
0.4
Max.
< 5.5 V
Units
μA
mA
μA
mA
μA
mA
V
V
V
V
Dominant Wavelength
λd
Typ.
628
588
585
574
Test Conditions
V
V
V
BL = 0 V
V
pixels ON, average
value per pixel
3.0 V < V
3.0 V < V
3.0 V < V
3.0 V < V
o
[4]
C/W
LED
IN
IN
IN
LED
(nm)
= 0 V to V
= V
= V
= 3.3 V.
= 5.5 V. All
LOGIC
LOGIC
LOGIC
LOGIC
LOGIC
LOGIC
LOGIC
< 5.5 V
< 5.5 V
< 5.5 V
< 5.5 V