HCMS-2905 Avago Technologies US Inc., HCMS-2905 Datasheet - Page 10

• Manufacturer Part Number: HCMS-2905
• Description: LED DISPL 5X7 4CHAR 3.8MM ALGAAS
• Manufacturer: Avago Technologies US Inc.
• Series: HCMS-29xxr

Specifications of HCMS-2905

• Millicandela Rating: *
• Internal Connection: *
• Size / Dimension: 0.70" L x 0.40" W x 0.20" H (17.8mm x 10.2mm x 5.1mm)
• Color: Red
• Configuration: *
• Voltage - Forward (vf) Typ: *
• Package / Case: 12-DIP
• Display Type: Alphanumeric
• Number Of Digits/alpha: 4
• Digit/alpha Size: 0.15" (3.8mm)
• Character Format: Dot Matrix
• Character Size: 3.81mm
• Led Color: Red
• Luminous Intensity: 230µcd
• No. Of Digits / Alpha: 4
• Display Area Width: 17.78mm
• Display Area Height: 10.16mm
• Emitting Color: Red
• Number Of Digits: 4
• Digit Size (in): .15in
• Viewing Area Height (mm): 3.71mm
• Viewing Area Length (mm): 2.11mm
• Package Type: DIP
• Operating Supply Voltage (min): 3V
• 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: 12
• Total Thickness (mm): 5.08mm
• Opto Display Type: Panel
• Pattern Type: Dot Matrix
• Illumination Color: Red
• Wavelength: 645 nm
• Operating Voltage: - 0.3 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Common Pin: -
• Lead Free Status / Rohs Status: Compliant

Figure 1.
Figure 2.
10
REGISTER
ENABLE
DATA IN
SELECT
SELECT
BLANK
DATA TO
NEXT
CHARACTER
RESET
CHIP
OSC
OSC
CLK
L
H
D Q
(LATCHED)
÷8
OSCILLATOR
RS
PRESCALE
H
L
DATA IN
CLR
VALUE
PIXEL
H
H
L
L
RST
CONTROL
REFRESH
REGISTER
CONTROL
SER/PAR
MODE
PWM BRIGHTNESS
RS (LATCHED)
REFERENCE
CURRENT
DATA
CONTROL
OUT
H
H
GND (LED)
L
COLUMN 0
L
DO
0
CHAR 0
40 BIT
S.R.
x x x x
DATA FROM
PREVIOUS
CHARACTER
ROW 7
ROW 6
ROW 5
ROW 4
ROW 3
ROW 2
ROW 1
ROW 0
(NOT USED)
DATA OUT
DI
ANODE
DO
x x x x x
CHAR 1
40 BIT
S.R.
DI
CURRENT SOURCES
x x x x x
DO
CHAR 2
40 BIT
S.R.
DI
x x x x x
DO
CHAR 3
40 BIT
S.R.
COLUMN 19
DI
ROW 7
ROW 1
ROW 0 (NO LEDS)
DOT
REGISTER
BIT # 159
DOT
REGISTERS
AND
LATCHES
V LED +