Datasheet > DLO4135

DLO4135

更新时间： 2024-02-20 02:25:59

品牌	Logo	应用领域
欧司朗 - OSRAM		/
页数	文件大小	规格书
4页	253K
描述
5 x 7 Dot Matrix Intelligent Display

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技术参数
数据手册

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DLO4135 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
Reach Compliance Code：	unknown	HTS代码：	8541.40.20.00
风险等级：	5.88	Is Samacsys：	N
其他特性：	CMOS COMPATIBLE, WITH MEMORY/MULTIPLEXER	颜色：	HIGH EFFICIENCY RED
颜色@波长：	Orange	配置：	COMPLEX
显示高度：	10.9 mm	最大正向电压：	5.5 V
JESD-609代码：	e0	字符数：	1
功能数量：	1	最高工作温度：	85 °C
最低工作温度：	-40 °C	光电设备类型：	SMART/NORMAL 5 X 7 DOT MATRIX LED DISPLAY
峰值波长：	640 nm	子类别：	LED Displays
端子面层：	Tin/Lead (Sn/Pb)	Base Number Matches：	1

DLO4135 数据手册

The DLO4135/DLG4137

5 x 7 Dot Matrix Intelligent Display

Appnote 28

This application note is intended to serve as a design and appli-

cation guide for users of the DLO4135 and DLG4137 OSRAM

Intelligent Displays. This appnote covers device electrical

description, operation, general circuit design considerations,

and interfacing to microprocessors.

for industrial control applications. Display construction is ﬁlled

reﬂector type with the integrated circuit in the back also ﬁlled

with IC-grade epoxy. This results in a very rugged part which is

resistant to moisture, shock and vibration.

Figure 2. Physical dimensions in inches (mm)

Electrical Description

Device marking

The DLO4135/DLG4137 Intelligent Alphanumeric 5x7 Dot

Matrix Display contains memory, character generator, multi-

plexing circuits, and drivers built into a single package.

begins over pin 1

.500 max.

(12.7)

.14 min.

(3.56)

.310

(7.87)

.100

(2.54)

.30

(7.62)

Figure 1 is a block diagram of DLO4135/DLG4137. The unit

consists of 35 LED die arranged in a 5x7 pattern and a single

CMOS integrated circuit chip. The IC chip contains the column

drivers, row drivers, 128 character generator ROM, memory,

multiplex and blanking circuitry.

.100 (2.54)

.235

(5.97)

0.18 .02

(4.57) (.51)

.043

(1.09)

.43

(10.92)

.100 (2.54) typ.

Figure 1. DLO4135/DLG4137 block diagram

1.00 max.

(25.4)

EIA date

code

Luminous

.065 typ.

(.165)

.310

(7.87)

intensity code

DLO4135 Z

.012

(.30)

.300

(7.62)

.100

(2.54)

Character

ROM

ROW

Driver

Table 1. DLO4135/DLG4137 pin functions

Function

LT Lamp Test

WR Write

BL1 Brightness

BL0 Brightness

No Pin

D0 data LSB

D1 data

D2 data

Multiplex

Circuitry

Column

Driver

D3 data

D4 data

BL0 BL1 LT

No Pin

D5 data

CE Chip Enable

GND

D6 data MSB

Thirty-ﬁve dots form a 0.30 x 0.43 inch overall character size in

a.500 x 1.00 inch dual-in-line package. The 50 degree wide

viewing angle complements the display and is the ideal display

2000 Inﬁneon Technologies Corp. • Optoelectronics Division • San Jose, CA

www.inﬁneon.com/opto • 1-888-Inﬁneon (1-888-463-4636)

OSRAM Opto Semiconductors GmbH & Co. OHG • Regensburg, Germany

www.osram-os.com • +49-941-202-7178

May 31, 2000-13

12 3 4

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