ISD2013_技术文档

(see page 1)

4-Character 5 x 7 Dot Matrix / RoHS Compliant - By Exemption

Serial Input Alphanumeric Industrial Display

Sunlight Viewable: ISD235X

ISD201X, ISD231X, ISD235X

ISD231X

ISD235X

ISD201X

RoHS Compliant - By ExemptionDESCRIPTION

FEATURES

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_Binput may either be tied to V_CCfor maximum

display intensity or pulse width modulated to achieve intensity

control and reduce power consumption.

•

Four Dot Matrix Characters

Character Height

ISD201X— 3.81 mm (0.150")

ISD231X— 5.08 mm (0.200")

ISD235X— 5.08 mm (0.200")

Built-in CMOS Shift Registers with Constant Current

LED Row Drivers

Wide Viewing Angle

Shift Registers Allow Custom Fonts

Easily Cascaded for Multiple Displays

TTL Compatible

End Stackable

Operating Temperature Range:

–55°C to +100°C

•

Categorized for Luminous Intensity

Ceramic Package, Hermetically Sealed Flat Glass

Window

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:

RoHS Compliance

The ISD201X, ISD231X, ISD235X Intelligent Displays^TMare her-

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:

T

DF = --------------------

5 (T + 1 )

Applications of lead, mercury, cadmium and hexavalent chromium,

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

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

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

fluorescent tubes.

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

2006-04-04

1

ISD201X, ISD231X, ISD235X

Ordering Information

Type

Color of Emission Character Height Ordering Code

mm (inch)

ISD2351

ISD2352

ISD2353

yellow

high efficiency red

high efficiency green

Q68000A8142

Q68000A8143

Q68000A8144

5.08

(0.200)

ISD2010

ISD2011

ISD2012

ISD2013

red

yellow

high efficiency red

high efficiency green

Q68000A8134

Q68000A8135

Q68000A8136

Q68000A8137

3.81

(0.150)

ISD2310

ISD2311

ISD2312

ISD2313

red

yellow

high efficiency red

high efficiency green

Q68000A8138

Q68000A8139

Q68000A8140

Q68000A8141

5.08

(0.200)

Maximum Ratings

Parameter

Symbol

T_op

Value

Unit

°C

V

Operating temperature range¹⁾

Storage temperature range

Supply voltage V_CCto GND

Inputs, data out and V_B

Column input voltage

-55 to +100

-65 to +125

-0.5 to 7.0

T_stg

V_CC

-0.5 to V_CC+0.5

-0.5 to 6.0

260

V

V_COL

T_s

V

Solder temperature

°C

1.59 mm (0.063“) below seating plane, t < 5.0 s

Allowable power dissipation, T_A=25°C²⁾

ISD2010

ISD2011 / ISD2012 / ISD2013

ISD231X

P_tot

0.91

0.86

1.10

1.35

W

ISD235X

2006-04-04

2

ISD201X, ISD231X, ISD235X

Timing Characteristics⁴⁾

l/f_CLOCK

T_THL

T_WL

T_WH

V

IH

2.0 V

0.8 V

CLOCK

V

IL

T_HOLD

T_SETUP

V

IH

2.0 V

0.8 V

DATA IN

V

IL

T_PLH,T_PHL

V_OH

DATA OUT

2.4 V

0.4 V

V_OL

V

IH

2.0 V

0.8 V

V_B

V

IL

T_ON

T_OFF

ON (illuminated)

90%

10%

DISPLAY

OFF (not illuminated)

AC Electrical Characteristics

(V_CC= 4.75 to 5.25 V, T_A= –55°C to 100°C)

Symbol

T_SETUP

T_HOLD

T_WL

Description

Setup Time

Hold Time

Min.

50

Typ.

10

Max.⁵⁾

Units

ns

—

5

25

20

ns

Clock Width Low 75

Clock Width High 75

45

ns

T_WH

45

ns

F_(CLK)

Clock

Frequency

—

MHz

T_THL

T_TLH

Clock

Transition Time

75

50

200

125

ns

T_PHL

T_PLH

Propagation

Delay Clock to

Data Out

2006-04-04

3

ISD201X, ISD231X, ISD235X

ISD201X³⁾

Package Outlines

Dimensions in mm (inch)

Pin 1

Indicator

Hue Code

Luminous

Intensity Code

Year

ISD201X

Work Week

OSRAM

Part Number

Seating

Plane

1.27 (0.050)

±0.05 (0.002)

±0.08 (0.003)

±0.13 (0.005)

0.25 (0.010) typ.

7.62 (0.300)

0.51 (0.020)

1.27 (0.050)

12 pl.

±0.13 (0.005)

2.54 (0.100) typ.

10 pl., non cum.

17.75 (0.699) max.

±0.13 (0.005)

4.44 (0.175)

2.11 (0.083)

Pin 1

marked by dot on back of package

IDOD5004

2006-04-04

4

ISD201X, ISD231X, ISD235X

ISD231X / ISD235X³⁾

Package Outlines: Dimensions in mm (inch)

Pin 1 indicators

dot and notch on

package underside

Hue Code

Luminous

Intensity Code

Year

ISD231X

Work Week

OSRAM

Part No.

C

L

1.27 (0.050)

±0.05 (0.002)

0.25 (0.010)

±0.08 (0.003)

0.51 (0.020)

12 pl.

±0.13 (0.005)

2.54 (0.100)

10 pl., non cum.

±0.25 (0.010)

6.35 (0.250)

20.07 (0.790) max.

±0.13 (0.005)

5 (0.197)

2.51 (0.099)

±0.13 (0.005)

2.84 (0.112)

Pin Function

1

2

3

4

5

6

Column 1

Column 2

Column 3

Column 4

Column 5

No Connection

7

8

9

10

11

12

Data Out

V_B

V_CC

Clock

Ground

Data In

12 11 10

9

8

7

1

2 3

4

5

6

Tolerance: ±0.30 (0.015)

IDOD5005

2006-04-04

5

ISD201X, ISD231X, ISD235X

Maximum Allowable Power Dissipation vs.

Temperature, ISD201X

Maximum Allowable Power Dissipation

vs. Temperature, ISD235X

IDDG5121

IDDG5123

1.0

1.5

W

P_D

0.8

R

_thJA= 35 ˚C/W

_thJA= 55 ˚C/W

1.0

0.6

0.4

0.2

0

R

_thJA= 35 ˚C/W

_thJA= 55 ˚C/W

0.5

T_jmax= 125 ˚C

-60 -40 -20 20 40 60 80 ˚C 120

T_jmax= 125 ˚C

0

-60 -40 -20

0

20 40 60 80 ˚C 120

T_A

Maximum Allowable Power Dissipation

vs. Temperature, ISD231X

IDDG5122

1.2

W

P_D

1.0

R

_thJA= 35 ˚C/W

_thJA= 55 ˚C/W

0.8

0.6

0.4

0.2

0

T_jmax= 125 ˚C

-60 -40 -20 20 40 60 80 ˚C 120

0

T_A

2006-04-04

6

ISD201X, ISD231X, ISD235X

Optical Characteristics

Red ISD2010 / ISD2310

Description

Symbol

Min.

105

220

Typ.⁹⁾Units

Test Conditions

Peak Luminous Intensity per LED^{6) 7)}

(Character Average)

ISD2010

ISD2310

I_Vpeak

200

370

µcd

V_CC=5.0 V,

V_COL=3.5 V,

T_J=25°C¹⁰⁾

,

V_B=2.4 V

Peak Wavelength

λ_Vpeak

λ_dom

—

660

639

nm

—

Dominant Wavelength⁸⁾

Yellow ISD2011 / ISD2311 / ISD2351

Description

Symbol

Min.

400

650

2400

—

Typ.⁹⁾Units

Test Conditions

Peak Luminous Intensity per LED^{6) 7)}

(Character Average)

ISD2011

ISD2311

ISD2351

I_Vpeak

750

µcd

V_CC=5.0 V,

V_COL=3.5 V,

T_J=25°C¹⁰⁾

,

1140

3400

583

V_B=2.4 V

Peak Wavelength

λ_Vpeak

λ_dom

nm

—

Dominant Wavelength⁸⁾

—

585

High Efficiency Red ISD2012 / ISD2312 / ISD2352

Description

Symbol

Min.

400

650

853

—

Typ.⁹⁾Units

Test Conditions

Peak Luminous Intensity per LED^{6) 7)}

(Character Average)

ISD2012

ISD2312

ISD2352

I_Vpeak

1430

2500

630

µcd

V_CC=5.0 V,

V

_COL=3.5 V,

T_J=25°C¹⁰⁾

,

V_B=2.4 V

Peak Wavelength

λ_Vpeak

λ_dom

nm

—

Dominant Wavelength⁸⁾

—

626

High Efficiency Green ISD2013 / ISD2313 / ISD2353

Description

Symbol

Min.

850

1280

2400

—

Typ.⁹⁾Units

Test Conditions

Peak Luminous Intensity per LED^{6) 7)}

(Character Average)

ISD2013

ISD2313

ISD2353

I_Vpeak

1550

2410

3000

568

µcd

V_CC=5.0 V,

V_COL=3.5 V,

T_J=25°C¹⁰⁾

,

V_B=2.4 V

Peak Wavelength

λ_Vpeak

λ_dom

nm

—

Dominant Wavelength⁸⁾

—

574

2006-04-04

7

ISD201X, ISD231X, ISD235X

Recommended Operating

Conditions

(Guaranteed over operating

temperature range)

Parameter

Symbol

V_CC

Min.

4.75

—

Nom.

5.0

—

Max.

5.25

—

Units

V

Supply Voltage

Data Out Current, Low State

Data Out Current, High State

Column Input Voltage, Column On^*

Setup Time

I_OL

mA

V

I_OH

—

V_COL

T_SETUP

T_HOLD

T_W(CLK)

T_CLK

T_THL

2.75

70

—

3.5

—

45

—

ns

Hold Time

30

—

ns

Width of Clock

75

—

ns

Clock Frequency

—

5.0

200

+100

MHz

ns

Clock Transition Time

Free Air Operating Temperature Range

—

T_A

–55

—

°C

* See Figures „Peak Column Current vs. Column Voltage“

Peak Column Current vs. Column

Voltage, ISD201X

Peak Column Current vs. Column

Voltage, ISD231X

Peak Column Current vs. Column

Voltage, ISD235X

IDDG5124

IDDG5126

IDDG5125

600

mA

I_COL

500

400

300

200

500

400

300

200

100

0

500

400

300

ISD2310

ISD2311/2/3

200

100

0

2010

2011/2012/2013

100

0

1

2

3

4

5

V

6

0

1

2

3

4

5 V 6

0

1

2

3

4

5 V 6

V_COL

2006-04-04

8

ISD201X, ISD231X, ISD235X

Electrical Characteristics

(–55°C to +100°C, unless otherwise specified)

Description

Symbol Min.

Typ.⁹⁾Max. Units Test Conditions

Supply Current (quiescent)

I_CC

—

5.0

mA

V_B=0.4 V

V_B=2.4 V

V_CC=5.25 V

V_CLK=V_DATA=2.4V

All SR

Stages=Logical 1

Supply Current (operating)

I_CC

—

10

mA

µA

F_CLK=5.0 MHz

V_B=0.4 V

—

Column Current at Any Column Input* I_COL

V_CC=5.25 V

V_COL=3.5 V

Column Current at Any Column Input* I_COL

ISD2010 red

ISD2011/2/3: yellow, HER, green

ISD231X: red, yellow, HER, green

ISD235X: yellow, HER, green

mA

350

335

380

550

435

410

520

650

All SR

Stages=Logical 1

V_B, Clock or Data Input Threshold Low V_IL

V_B, Clock or Data Input Threshold High V_IH

—

3.6

—

0.8

—

V

V_CC=4.75 V–5.25 V

2.0

2.4

—

V

Data Out Voltage

V_OH

V_OL

I_IL

V

I_OH=0.5 mA V_CC=5.25 V

I_COL=0 mA

—

I_OL=1.6 mA

Input Current Logical 0, V_Bonly

–30

—

–110 –300 µA

V_CC=4.75 V–5.25 V,

V_IL=0.8 V

Input Current Logical 0, Data, Clock

I_IL

—

W

Power Dissipation per Package

P_D

V_CC=5.0 V, V_COL=3.5 V,

17.5% DF

15 LEDs on per character,

V_B=2.4 V

ISD201X

ISD231X

ISD235X

0.44

0.52

0.74

Thermal Resistance IC, Junction-to-Pin R_qJ-PIN

—

°C/W

—

ISD201X

ISD231X

ISD235X

30

20

25

* See Figures „Peak Column Current vs. Column Voltage“ (page 8)

2006-04-04

9

ISD201X, ISD231X, ISD235X

Block Diagram

Column Drive Inputs

Columns

1 2 3

4 5

LED

Matrix

2

LED

Matrix

3

LED

Matrix

4

Rows 1-7

1 2 3

4

5

6

7

Blanking

Control,

V_B

Rows

Constant Current Sinking LED Drivers

Rows 8-14

Rows 15-21

Rows 22-28

1 2 3

4

5

Serial

Data

Input

Serial

Data

Output

28-bit SIPO Shift Register

Clock

IDBD5062

Contrast Enhancement Filters for Sunlight Readability

Display Color

Red, HER

Yellow

Filter Color

Red

Marks Polarized Corp.*

MPC 20-15C

Optical Characteristics of Filter

25% at 635 nm, Circular Polarizer

25% at 583 nm, Circular Polarizer

22% at 568 nm, Circular Polarizer

10% Neutral, Circular Polarizer

Amber

MPC 30-25C

Green

Yellow/Green MPC 50-122C

Neutral Gray MPC 80-10C

Multiple Colors

High Ambient Light

Multiple Colors

Neutral Gray MPC 80-37C

37% Neutral, Circular Polarizer

* Marks Polarized Corp.

25-B Jefryn Blvd. W.

Deer Park, NY 11729

516/242-1300

FAX 516/242-1347

Marks Polarized Corp. manufactures to MIL-1-45208 inspection system.

2006-04-04

10

ISD201X, ISD231X, ISD235X

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 as low as possible.

A thermal resistance of 28°C/W results in a typical junction rise of

6°C.

See Equation 2 below.

For ease of calculations the maximum allowable electrical operat-

ing condition is dependent upon the aggregate thermal resistance

of the LED matrixes and the two driver ICs. All of the thermal man-

agement calculations are based upon the parallel combination of

these two networks which is 15°C/W. Maximum allowable power

dissipation is given in Equation 3.

Thermal Modeling

ISD displays consist of two driver ICs and four 5 x 7 LED matrixes.

A thermal model of the display is shown in Figure „Thermal Model“.

It illustrates that the junction temperature of the semiconductor =

junction self heating + the case temperature rise + the ambient

temperature.

Equation 3.

Equation 1 shows this relationship.

T

– T

J(MAX)

A

P

= ----------------------------------------

DISPLAY

Thermal Model

R

+ R

θJC

= 5V

θCA

P

I

(n ⁄ 35) DF + V

I

DISPLAY

COL COL

CC CC

For further reference see Figures „Maximum Allowable Power Dis-

sipation vs. Temperature“ (page 6) and Figures from page 12 on.

LED T₁

IC T₂

LED T₁

IC T₂

LED T₁

R_θ1

R_θ2

R_θ1

R_θ2

R_θ1

Key to equation symbols

DF

I_CC

I_COL

n

Duty factor

Quiescent IC current

Column current

Number of LEDs on in a 5 x 7 array

Package power dissipation excluding LED

under consideration

LED Power

IC Power

LED Power LED Power

IC Power

LED Power

IDDG5321

R_θCA

P_CASE

P_COL

P_DISPLAY

P_LED

R_qCA

R_qJC

Power dissipation of a column

Power dissipation of the display

Power dissipation of a LED

Thermal resistance case to ambient

Thermal resistance junction to case

Ambient temperature

Junction temperature of an IC

Junction temperature of a LED

Maximum junction temperature

IC voltage

See Equation 1 below.

The junction rise within the LED is the product of the thermal

impedance of an individual LED (37°C/W, DF=20%, F=200 Hz),

times the forward voltage, V_F(LED), and forward current I_F(LED), of

13 – 14.5 mA. This rise averages T_J(LED)=1°C. The Table below

shows the V_F(LED)for the respective displays.

T_A

T_J(IC)

T_J(LED)

T_J(MAX)

V_CC

Model Number

VF

V_COL

V_F(LED)

Z_qJC

Column voltage

Forward voltage of LED

Thermal impedance junction to case

Min.

1.6

Typ.

Max.

ISD2010

ISD2310

1.7

2.0

Optical Considerations

ISD2011/2/3

ISD2311/2/3

ISD2351/2/3

1.9

2.2

3.0

The light output of the LEDs is inversely related to the LED diode’s

junction temperature as shown in „Normalized Luminous Intensity

vs. Junction Temperature“ (page 12). For optimum light output,

keep the thermal resistance of the socket or PC board as low as

possible.

The junction rise within the LED driver IC is the combination of the

power dissipated by the IC quiescent current and the 28 row driver

current sinks. The IC junction rise is given in Equation 2.

Equation 1.

T

= P

Z

+ P

(R

+ R

)+ T

A

J(LED)

LED θJ C

CASE

θJC

θCA

] + [(n ⁄ 35)I

T

= [(I

⁄ 28)V

Z

DF (5V

) + V

I

] ⋅ [R

+ R

] + T

A

J(LED)

COL

F (LED) θJC

COL

CC CC

θJC

θCA

Equation 2.

T

= P

(R

+ R

) + T

A

J(IC)

COL θJC

θCA

) ⋅ (I

T

= [5(V

– V

⁄ 2) ⋅ (n ⁄ 35)DF + V

⋅ I

CC CC

] ⋅ [R

+ R

] + T

A

J(IC)

COL

F(LED)

COL

θJC

θCA

2006-04-04

11

ISD201X, ISD231X, ISD235X

Normalized Luminous Intensity vs. Junction Temperature

Max. Package Power Dissipation, ISD201X

IDDG5129

IDDG5127

1.5

W

10¹

P_Dmax

Normalized to:

T_A= 25 ˚C

1.0

0.5

0

10⁰

V

_CC= 5.25 V,

_COL= 3.5 V,

DF = 20%, _A= 25 ˚C

I

_CC= 10 mA

I_COL= 410 mA

T

0

5

10 15 20 25 30 35 40

LEDs on per Character

Max. Package Power Dissipation, ISD231X

IDDG5130

2.0

W

P_Dmax

10^-1

-60 -40 -20

0

20 40 60 80 100 ˚C 140

1.5

1.0

0.5

T_j

When mounted in a 10°C/W socket and operated at Absolute

Maximum Electrical conditions, the display will show an LED

junction rise of 17°C. If T_A=40°C, then the LED’s T_Jwill be 57°C.

Under these conditions the following Figure „Max. LED Junction

Temperature vs. Socket Thermal Resistance“ shows that the l_Vwill

be 75% of its 25°C value.

V

_CC= 5.25 V,

_COL= 3.5 V,

DF = 20%, _A= 25 ˚C

I

_CC= 10 mA

Max. LED Junction Temperature vs. Socket Thermal

Resistance

I_COL= 520 mA

T

IDDG5128

50

0

5

10 15 20 25 30 35 40

˚C

LEDs on per Character

∆

T_j

Max. Package Power Dissipation, ISD235X

IDDG5131

40

35

30

25

20

15

10

5

3.0

W

P_Dmax

V

_CC= 5.25 V,

_COL= 3.5 V,

DF = 20%, _A= 25 ˚C

I

_CC= 10 mA

I_COL= 600 mA

2.5

2.0

1.5

1.0

0.5

0

T

V

_COL= 3.5,

_CC= 5.25 V,

n = 20 LEDs, DF = 20%

= 0.87 W

I

_COL= 410 mA

I

_CC= 10 mA

P

0

5

10 15 20 25 30 35 ˚C/W 50

0

5

10 15 20 25 30 35 40

Socket Thermal

Resistance

LEDs on per Character

2006-04-04

12

ISD201X, ISD231X, ISD235X

Package Power Dissipation, ISD201X

Max. Character Power Dissipation, ISD201X

IDDG5133

IDDG5132

0.5

W

1.5

W

V_CC= 5.25 V,

I

_CC= 10 mA

P_D

V_CC= 5 V,

I

_CC= 5 mA

V_COL= 3.5 V,

I

_COL= 410 mA

V_COL= 3.5 V,

I

_COL= 335 mA

0.4

0.3

0.2

0.1

0

DF = 20%,

T

_A= 25 ˚C

Duty Factor = 20%

1.0

0.5

0

17%

10%

5%

0

5

10 15 20 25 30 35 40

0

5

10 15 20 25 30 35 40

LEDs on per Character

Package Power Dissipation, ISD231X

Max. Character Power Dissipation, ISD231X

IDDG5135

IDDG5134

0.5

W

1.5

W

V_CC= 5.25 V, I_CC= 10 mA

P_D

V

_COL= 3.5 V, _COL= 380 mA

I

0.4

0.3

0.2

0.1

0

Duty Factor = 20%

1.0

0.5

17%

10%

5%

V

_CC= 5 V,

I

_CC= 5 mA

_COL= 380 mA

T_A= 25 ˚C

V_COL= 3.5 V,

I

DF = 20%,

0

5

10 15 20 25 30 35 40

0

5

10 15 20 25 30 35 40

LEDs on per Character

Package Power Dissipation, ISD235X

Max. Character Power Dissipation, ISD235X

IDDG5136

IDDG5137

2.0

W

V

_CC= 5 V,

I

_CC= 5 mA

_COL= 450 mA

V_CC= 5 V,

I

_CC= 5 mA

_COL= 450 mA

P_D

V_COL= 3.5 V,

I

V_COL= 3.5 V,

I

DF = 20%

1.5

1.0

0.5

0

1.0

0.5

0

5

10 15 20 25 30 35 40

0

5

10 15 20 25 30 35 40

LEDs on per Character

2006-04-04

13

ISD201X, ISD231X, ISD235X

Character Power Dissipation, ISD201X

Character Power Dissipation, ISD235X

IDDG5138

IDDG5140

0.4

W

0.5

W

V

_CC= 5 V,

I

_CC= 5 mA

_COL= 335 mA

V

_CC= 5 V,

I

_CC= 5 mA

_COL= 450 mA

P_D

V_COL= 3.5 V,

I

V_COL= 3.5 V,

I

0.4

0.3

0.2

0.1

0

0.3

0.2

0.1

0

Duty Factor = 20%

17%

10%

5%

10%

5%

0

5

10 15 20 25 30 35 40

0

5

10 15 20 25 30 35 40

LEDs on per Character

Character Power Dissipation, ISD231X

IDDG5139

0.5

W

V

_CC= 5 V,

I

_CC= 5 mA

_COL= 380 mA

P_D

V_COL= 3.5 V,

I

0.4

Duty Factor = 20%

0.3

0.2

0.1

0

17%

10%

5%

0

5

10 15 20 25 30 35 40

LEDs on per Character

2006-04-04

14

ISD201X, ISD231X, ISD235X

Revision History: 2006-04-04

Previous Version: 2004-12-09

Page

Subjects (major changes since last revision)

RoHS Compliant - By Exemption

Date of change

all

2006-03-03

Attention please!

The information describes the type of component and shall not be considered as assured characteristics.

Terms of delivery and rights to change design reserved. Due to technical requirements components may contain

dangerous substances. For information on the types in question please contact our Sales Organization.

If printed or downloaded, please find the latest version in the Internet.

Packing

Please use the recycling operators known to you. We can also help you – get in touch with your nearest sales office.

By agreement we will take packing material back, if it is sorted. You must bear the costs of transport. For packing

material that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice you for any costs

incurred.

Components used in life-support devices or systems must be expressly authorized for such purpose! Critical

components^{11) page 16}may only be used in life-support devices or systems^{12) page 16}with the express written approval of

OSRAM OS.

2006-04-04

15

ISD201X, ISD231X, ISD235X

Remarks:

1)

Operation above +100°C ambient is possible if the following conditions are met.

The junction should not exceed T_J=125°C and the case temperature (as measured at pin 1 or the back of the display)

should not exceed TC=100°C.

Maximum allowable dissipation is derived from:

2)

V_CC=5.25 V, V_B=2.4 V, V_COL=3.5 V 20 LEDs on per character, 20% DF.

Dimensions are specified as follows: inch (mm)

V_BPulse Width Frequency—50 kHz (max.)

All typical values specified at V_CC=5.0 V and T_A=25°C unless otherwise noted.

The displays are categorized for luminous intensity with the intensity category designated by a letter code on the

bottom of the package.

3)

4)

5)

6)

7)

The luminous sterance of the LED may be calculated using the following relationships:

L_V(cd/m²) =l_V(Candela)/A (Meter)²

L_V(Footlamberts) = p l_v(Candela)/A (Foot)²

A=5.3 x 10^–8m²= 5.8 x10^–7(Foot)²

8)

Dominant wavelength (l_dom) is derived from the CIE chromaticity diagram and represents the single wavelength

which defines the color of the device.

All typical values specified at V_CC=5.0 V and T_A=25°C unless otherwise noted.

The luminous intensity is measured at T_A=T_J=25°C. No time is allowed for the device to warm up prior to

measurement.

A critical component is a component used in a life-support device or system whose failure can reasonably be

expected to cause the failure of that life-support device or system, or to affect its safety or the effectiveness of that

device or system.

9)

10)

11)

12)

Life support devices or systems are intended

(a) to be implanted in the human body,

or

(b) to support and/or maintain and sustain human life.

If they fail, it is reasonable to assume that the health or the life of the user may be endangered.

Published by

OSRAM Opto Semiconductors GmbH

Wernerwerkstrasse 2, D-93049 Regensburg

www.osram-os.com

2006-04-04

16


型号：	ISD2013
厂家：	OSRAM GMBH
描述：	Serial Input Alphanumeric Industrial Display
文件：	总16页 (文件大小：627K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

ISD2013 [OSRAM]

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