DLO1414 OSRAM Opto Semiconductors Inc, DLO1414 Datasheet

INTELLIGENT DISP 4CHAR 5X7 HERED

DLO1414

Manufacturer Part Number
DLO1414
Description
INTELLIGENT DISP 4CHAR 5X7 HERED
Manufacturer
OSRAM Opto Semiconductors Inc
Series
DLx1414r
Datasheet

Specifications of DLO1414

Display Type
Alphanumeric
Package / Case
12-DIP
Color
Red
Size / Dimension
0.70" L x 0.80" W x 0.24" H (17.7mm x 20.1mm x 6.1mm)
Number Of Digits/alpha
4
Digit/alpha Size
0.14" (3.6mm)
Number Of Digits
4
Character Size
0.145 in
Illumination Color
High Efficiency Red
Wavelength
630 nm
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Luminous Intensity
60 ucd
Viewing Area (w X H)
2.34 mm x 3.66 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Common Pin
-
Lead Free Status / Rohs Status
 Details
Other names
475-1356
DLO1414
Q68000A8092
0.145" 4-Character 5 x 7 Dot Matrix
Alphanumeric Intelligent Display® Devices with Memory/Decoder/Driver
Lead (Pb) Free Product - RoHS Compliant
DLR1414, DLO1414, DLG1414
Description
The DLR/DLO/DLG1414 is a four digit 5 x 7 dot matrix display module with a built-in CMOS integrated circuit.
The integrated circuit contains memory, ASCII ROM decoder, multiplex circuitry and drivers. Data entry is asynchro-
nous and random. A display system can be built using any number of DLX1414s since each character in any DLX1414
can be addressed independently and will continue to display the character last stored until replaced by another.
System interconnection is very straightforward. The least significant two address bits (A0, A1) are normally connected
to the like named inputs of all displays in the system. Data lines are connected to all DLX1414s directly and in parallel
as is the write line (WR). The display then will behave as a write only memory.
The DLX1414 has several features superior to competitive devices. The character set consists of 128 special ASCII
characters for English, German, Italian, Swedish, Danish, and Norwegian.
Features
Ordering Information
Type
DLR1414
DLO1414
DLG1414
2006-01-23
• 0.145" High, Dot Matrix Character
• 128 Special ASCII Characters for English, German,
• Wide Viewing Angle: X Axis ±50°, Y Axis ±75°
• Close Vertical Row Spacing, 0.800" Centers
• Fast Access Time, 110 ns at 25°C
• Compact Size for Hand Held Equipment
• Built-in Memory
• Built-in Character Generator
Built-in Multiplex and LED Drive Circuitry
Italian, Swedish, Danish, and Norwegian
Languages
Color of Emission
red
high efficiency red
green
1
• Direct Access to Each Digit Independently and Asyn-
• TTL Compatible, 5.0 Volt Power
• Low Power Consumption, 20 mA per Character Typi-
• Intensity Coded for Display Uniformity
• Extended Operating Temperature Range:
• End Stackable, 4-Character Package
See Appnotes 18, 19, 22, and 23 for additional
information.
chronously
cal
–40°C to +85°C
Ordering Code
Q68000A8091
Q68000A8092
Q68000A8093

DLO1414 Summary of contents

Page 1

... Dot Matrix Alphanumeric Intelligent Display® Devices with Memory/Decoder/Driver Lead (Pb) Free Product - RoHS Compliant DLR1414, DLO1414, DLG1414 Description The DLR/DLO/DLG1414 is a four digit dot matrix display module with a built-in CMOS integrated circuit. The integrated circuit contains memory, ASCII ROM decoder, multiplex circuitry and drivers. Data entry is asynchro- nous and random ...

Page 2

... Luminous Intensity Code 0.46 (0.018) 12 pl. 0.3 (0.012) 2.54 (0.100) 10 pl. ±0.05 (0.002) At Seating Plane 2.34 (0.092) 2 DLR1414, DLO1414, DLG1414 4 pl. 12 pl. 15.24 (0.600) ±0.51 (0.020) Tolerance: ±0.254 (0.010) IDOD5218 ...

Page 3

... T stg Symbol λ (typ.) peak ϕ hor. (typ ver. (typ (typ.) (max 5.0 V (max DLR1414, DLO1414, DLG1414 Value – 40 … – 40 … + 100 – 0.5 … + 7.0 – 0 0.5 CC 260 85 Values red high green efficiency red 660 630 565 ± ± ...

Page 4

... Pin Function 5 A0 Digit Select GND 8 D0 Data Input (LSB) 4 DLR1414, DLO1414, DLG1414 +85°C Unit Min. Typ. Max. — — 2.0 2 µA 2.0 — — V — — ...

Page 5

... Address Hold Time Write Time Data Set Up Time Data Hold Time 1) Access Time Set Up Time + Write Time + Hold Time. ACC 2006-01-23 =4 ACC ° Symbol – ACC 5 DLR1414, DLO1414, DLG1414 2 2 2.0 V 0.8 V =5.0 V ±0 ° ° + 110 140 Unit ...

Page 6

... X X see character code X=Don’t care Typical Interconnection for 32 Characters + V GND D31 D28 D0-D6 7 DATA A0 ADDRESS 7 6 ADDRESS WRITE 74138 2006-01- D27 D24 D23 D20 D19 D16 6 DLR1414, DLO1414, DLG1414 D1 D0 Display Digit see character set D15 D12 D11 IDCD5040 ...

Page 7

... RAM D3 Memory bit Write A0 Address Decoder A1 2006-01-23 Display Rows Timing and Control Logic 7 Counter Row Decoder 7-bit ASCII Code 128 x 35 bit Character Decode 4480 bits 7 DLR1414, DLO1414, DLG1414 Columns Column ROM Enable Column Data Latches and ASCII Column Drivers IDBD5072 ...

Page 8

... Character Set ASCII CODE HEX Notes: 1. High=1 level 2. Low= 0 level 3. Upon power up, the device will initialize in a random state. 2006-01- DLR1414, DLO1414, DLG1414 IDCS5087 ...

Page 9

... Life support devices or systems are intended ( implanted in the human body, or (b) to support and/or maintain and sustain human life. If they fail reasonable to assume that the health and the life of the user may be endangered. 2006-01-23 DLR1414, DLO1414, DLG1414 2) with the express written approval of OSRAM OS. ...

Page 10

... For displays of multiple colors, neutral den- sity grey filters offer the best compromise. The DLO1414 is a high efficiency red display and should be matched with a long wavelength pass filter in the 570 nm to 590 nm range. The DLG1414 should be matched with a yel- low-green band-pass filter that peaks at 565 nm ...

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