Datasheet > Q68000-A8091

Q68000-A8091

更新时间： 2022-01-18 16:00:00

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
5页	145K
描述
LED DISPLAY ALPHANUMERIC

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Q68000-A8091 数据手册

RED DLR1414

HIGH EFFICIENCY RED DLO1414

GREEN DLG1414

.145" 4-character 5 x 7 Dot Matrix

Alphanumeric Intelligent Display

with Memory/Decoder/Driver

Dimensions in inches (mm)

.240

(6.10)

ref.

.0920

(2.34)

.1750

(4.45)

.012 (.30)

± .002 (.05)

12 pl.

.0200 (.51)

.800

(20.32)

max.

.600±.020

(15.24±.51)

.0220

(.56)

.1440

(3.66)

.210

(5.33)

.700 max.

(17.78)

Luminous

Intensity

Code

.010 (.25) 4 pl.

.070 (1.78) ± .003 (.08) 4 pl.

Part Number

Pin Indicator

FEATURES

DLX 1414

SIEMENS YYWW

• Dot Matrix Replacement for DL1414T

• 0.145" High, Dot Matrix Character

• 128 Special ASCII Characters for English,

German, Italian, Swedish, Danish, and Norwe-

gian Languages

• 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

.050 (1.27) 4 pl.

.240 (6.10)

.160±.020

(4.06±.51)

EIA Date Code

.100 (2.54) 10 pl.

at Seating Plane

.018 (.46) 12 pl.

.095 (2.41)

ref.

Tolerance: XXX±.01 (.254)

DESCRIPTION

The DLR/DLO/DLG1414 is a four digit 5x7 dot matrix display module with a

built-in CMOS integrated circuit. This display is a drop-in dot matrix replace-

ment for the DL1414T with segmented characters.

• Built-in Character Generator

• Built-in Multiplex and LED Drive Circuitry

• Direct Access to Each Digit Independently

and Asynchronously

• TTL Compatible, 5 Volt Power

• Low Power Consumption, 20 mA per Charac-

ter Typical

• Intensity Coded for Display Uniformity

• Extended Operating Temperature Range:

–40°C to +85°C

The integrated circuit contains memory, ASCII ROM decoder, multiplex cir-

cuitry and drivers. Data entry is asynchronous 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.

• End Stackable, 4-Character Package

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.

See Appnotes 18, 19, 22, and 23 for additional information.

2–1

12 3 4 5

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