ISD2352 OSRAM Opto Semiconductors Inc, ISD2352 Datasheet

ISD2352

Manufacturer Part Number

ISD2352

Description

DISPLAY 4CHAR .200" HI EFF RED

Manufacturer

OSRAM Opto Semiconductors Inc

Datasheet

1.ISD2010.pdf (16 pages)

Specifications of ISD2352

Millicandela Rating

2500µcd

Size / Dimension

0.79" L x 0.33" W x 0.10" H (20.07mm x 8.43mm x 2.54mm)

Color

Red

Configuration

5 x 7

Number Of Digits

Character Size

0.2 in

Illumination Color

High Efficiency Red

Wavelength

630 nm

Maximum Operating Temperature

+ 100 C

Minimum Operating Temperature

- 55 C

Luminous Intensity

2500 ucd

Viewing Area (w X H)

2.11 mm x 5.08 mm

Display Type

5 x 7 Dot Matrix

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Voltage - Forward (vf) Typ

Internal Connection

Lead Free Status / Rohs Status

Details

Other names

Q68000A8143

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4-Character 5 x 7 Dot Matrix /

Serial Input Alphanumeric Industrial Display

Sunlight Viewable: ISD235X

ISD201X, ISD231X, ISD235X

ISD201X

RoHS Compliant - By ExemptionDESCRIPTION

The ISD201X/231X/235X are four digit 5 x 7 dot matrix serial input

alphanumeric displays. The displays are available in red, yellow,

high efficiency red, or high efficiency green. The package is a

standard twelve-pin hermetic DIP with glass lens. The display can

be stacked horizontally or vertically to form messages of any

length.

These displays have two fourteen-bit CMOS shift registers with

built-in row drivers. These shift registers drive twenty-eight rows

and enable the design of customized fonts. Cascading multiple

displays is possible because of the Data In and Data Out pins. Data

In and Out are easily input with the clock signal and displayed in

parallel on the row drivers. Data Out represents the output of the

7th bit of digit number four shift register. The shift register is level

triggered. The like columns of each character in a display cluster

are tied to a single pin (see Block Diagram). High true data in the

shift register enables the output current mirror driver stage

associated with each row of LEDs in the 5 x 7 diode array.

The TTL compatible V

display intensity or pulse width modulated to achieve intensity

control and reduce power consumption.

In the normal mode of operation, input data for digit four, column

one is loaded into the seven on-board shift register locations one

through seven. Column one data for digits 3, 2 and 1 is shifted into

the display shift register locations. Then column one input is

enabled for an appropriate period of time, T. A similar process is

repeated for columns 2, 3, 4 and 5. If the decode time and load data

time into the shift register is t, then with five columns, each column

of the display is operating at a duty factor of:

T+t, allotted to each display column, is generally chosen to provide

the maximum duty factor consistent with the minimum refresh rate

necessary to achieve a flicker free display. For most strobed

display systems, each column of the display should be refreshed

(turned on) at a minimum rate of 100 times per second.

With columns to be addressed, this refresh rate then gives a value

for the time T+t of: 1⁄ [5 x (100)]=2.0 msec. If the device is operated

at 5.0 MHz clock rate maximum, it is possible to maintain t<T. For

short display strings, the duty factor will then approach 20%.

See Appnote 44 for application information and Appnotes 18, 19,

22, 23 at www.osram-os.com

2006-04-04

input may either be tied to V

ISD231X

RoHS Compliant - By Exemption

for maximum

5 T

-------------------- -

(

)

FEATURES

• Four Dot Matrix Characters

• Character Height

• Built-in CMOS Shift Registers with Constant Current

• Wide Viewing Angle

• Shift Registers Allow Custom Fonts

• Easily Cascaded for Multiple Displays

• TTL Compatible

• End Stackable

• Operating Temperature Range:

• Categorized for Luminous Intensity

• Ceramic Package, Hermetically Sealed Flat Glass

RoHS Compliance

The ISD201X, ISD231X, ISD235X Intelligent Displays

metically sealed displays using a ceramic and glass construction.

These components are not lead (Pb) free but are RoHS Compliant

based on the RoHS Compliance Directive's Annex, paragraphs 5

and 7. These exemptions allow for lead (Pb) in glass and ceramic

electronic components. Refer to the following excerpts from the

RoHS Compliance Directive Annex:

Applications of lead, mercury, cadmium and hexavalent chromium,

which are exempted from the requirements of Article 4(1)

5. Lead in glass of cathode ray tubes, electronic components and

fluorescent tubes.

7. Lead in electronic ceramic parts (e.g. piezoelectronic devices). .

ISD201X— 3.81 mm (0.150")

ISD231X— 5.08 mm (0.200")

ISD235X— 5.08 mm (0.200")

LED Row Drivers

–55°C to +100°C

Window

ISD235X

(see page 1)

are her-

Related parts for ISD2352

ISD2352 Summary of contents

Page 1

Dot Matrix / Serial Input Alphanumeric Industrial Display Sunlight Viewable: ISD235X ISD201X, ISD231X, ISD235X ISD201X RoHS Compliant - By ExemptionDESCRIPTION The ISD201X/231X/235X are four digit dot matrix serial input alphanumeric displays. The displays ...

Page 2

... Ordering Information Type ISD2351 ISD2352 ISD2353 ISD2010 ISD2011 ISD2012 ISD2013 ISD2310 ISD2311 ISD2312 ISD2313 Maximum Ratings Parameter Operating temperature range Storage temperature range Supply voltage V to GND CC Inputs, data out and V B Column input voltage Solder temperature 1.59 mm (0.063“) below seating plane, t < 5.0 s ...

Page 3

Timing Characteristics CLOCK DATA IN DATA OUT DISPLAY AC Electrical Characteristics (V = 4. –55°C to 100° Symbol Description T Setup Time SETUP T Hold Time HOLD T Clock Width Low WL ...

Page 4

ISD201X Package Outlines Pin 1 Indicator Year Work Week Seating Plane 1.27 (0.050) 12 pl. 4.44 (0.175) Pin 1 marked by dot on back of package 2006-04-04 Hue Code ISD201X Luminous Intensity Code OSRAM Part Number 0.51 (0.020) ±0.08 ...

Page 5

ISD231X / ISD235X Package Outlines: Dimensions in mm (inch) Pin 1 indicators dot and notch on package underside Year Work Week 1.27 (0.050) 12 pl. 5 (0.197) 2.51 (0.099) ±0.13 (0.005) Tolerance: ±0.30 (0.015) 2006-04-04 Hue Code ISD231X Luminous ...

Page 6

Maximum Allowable Power Dissipation vs. Temperature, ISD201X 1 0 ˚C/W thJA ˚C/W thJA 0.6 0.4 0 125 ˚C jmax 0 -60 -40 - Maximum ...

Page 7

... Dominant Wavelength Yellow ISD2011 / ISD2311 / ISD2351 Description Peak Luminous Intensity per LED (Character Average) Peak Wavelength 8) Dominant Wavelength High Efficiency Red ISD2012 / ISD2312 / ISD2352 Description Peak Luminous Intensity per LED (Character Average) Peak Wavelength 8) Dominant Wavelength High Efficiency Green ISD2013 / ISD2313 / ISD2353 ...

Page 8

Recommended Operating Conditions (Guaranteed over operating temperature range) Parameter Supply Voltage Data Out Current, Low State Data Out Current, High State Column Input Voltage, Column On Setup Time Hold Time Width of Clock Clock Frequency Clock Transition Time Free Air ...

Page 9

Electrical Characteristics (–55°C to +100°C, unless otherwise specified) Description Supply Current (quiescent) Supply Current (operating) Column Current at Any Column Input* Column Current at Any Column Input* ISD2010 red ISD2011/2/3: yellow, HER, green ISD231X: red, yellow, HER, green ISD235X: yellow, ...

Page 10

Block Diagram Blanking Control, Rows Serial Data Input Clock Contrast Enhancement Filters for Sunlight Readability Display Color Filter Color Red, HER Red Yellow Amber ...

Page 11

The small alphanumeric displays are hybrid LED and CMOS assemblies that are designed for reliable operation in commercial and industrial environments. Optimum reliability and optical performance will result when the junction temperature of the LEDs and CMOS ICs are kept ...

Page 12

Normalized Luminous Intensity vs. Junction Temperature 1 10 Normalized to ˚ -60 -40 - 100 ˚C 140 When mounted in a 10°C/W socket and operated at Absolute ...

Page 13

Package Power Dissipation, ISD201X 1 3 COL COL 20 ˚C A 1.0 0 ...

Page 14

Character Power Dissipation, ISD201X 0 3.5 V, COL 0.3 Duty Factor = 20% 0.2 0 LEDs on per ...

Page 15

Revision History: 2006-04-04 Previous Version: 2004-12-09 Page Subjects (major changes since last revision) all RoHS Compliant - By Exemption Attention please! The information describes the type of component and shall not be considered as assured characteristics. Terms of delivery and ...

Page 16

Remarks: 1) Operation above +100°C ambient is possible if the following conditions are met. The junction should not exceed T should not exceed TC=100°C. 2) Maximum allowable dissipation is derived from: V =5. =2 =3.5 V ...

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