isd201x Osram Opto Semiconductors, isd201x Datasheet

isd201x

Manufacturer Part Number

isd201x

Description

Serial Input Alphanumeric Industrial Display

Manufacturer

Osram Opto Semiconductors

Datasheet

1.ISD201X.pdf (16 pages)

Current page: 1 of 16
Download datasheet (622Kb)

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 isd201x

isd201x Summary of contents

Page 1

... ISD201X, ISD231X, ISD235X ISD201X RoHS Compliant - By ExemptionDESCRIPTION The ISD201X/231X/235X are four digit 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 ...

Page 2

... Symbol stg COL =25° tot P tot P tot P tot 2 ISD201X, ISD231X, ISD235X Character Height Ordering Code mm (inch) Q68000A8142 5.08 Q68000A8143 (0.200) Q68000A8144 Q68000A8134 3.81 Q68000A8135 (0.150) Q68000A8136 Q68000A8137 Q68000A8138 5.08 Q68000A8139 (0.200) Q68000A8140 Q68000A8141 Value -55 to +100 -65 to +125 -0 ...

Page 3

... T PLH OFF ON (illuminated) 90% 10% OFF (not illuminated) Min. Typ. Max — — — 45 — — — 5 — 75 200 — 50 125 3 ISD201X, ISD231X, ISD235X PHL V OH 2 Units MHz ns ns ...

Page 4

... Hue Code ISD201X Luminous Intensity Code OSRAM Part Number 0.51 (0.020) ±0.08 (0.003) 1.27 (0.050) ±0.13 (0.005) 2.54 (0.100) typ. ±0.13 (0.005) 10 pl., non cum. 17.75 (0.699) max. ±0.13 (0.005) 2.11 (0.083) 4 ISD201X, ISD231X, ISD235X Dimensions in mm (inch) 0.25 (0.010) typ. ±0.05 (0.002) 7.62 (0.300) IDOD5004 ...

Page 5

... C L 0.51 (0.020) ±0.08 (0.003) 2.54 (0.100) ±0.13 (0.005) 10 pl., non cum. 20.07 (0.790) max. ±0.13 (0.005) 2.84 (0.112 ISD201X, ISD231X, ISD235X 0.25 (0.010) ±0.05 (0.002) 6.35 (0.250) ±0.25 (0.010) Pin Function Pin Function 1 Column 1 7 Data Out 2 Column ...

Page 6

... Maximum Allowable Power Dissipation vs. Temperature, ISD235X IDDG5121 1 1.0 0.5 0 ˚C 120 - IDDG5122 ˚C 120 ISD201X, ISD231X, ISD235X IDDG5123 ˚C/W thJA ˚C/W thJA T = 125 ˚C jmax -40 - ˚ 120 ...

Page 7

... Symbol 6) 7) ISD2012 I Vpeak ISD2312 ISD2352 λ Vpeak λ dom Symbol 6) 7) ISD2013 I Vpeak ISD2313 ISD2353 λ Vpeak λ dom 7 ISD201X, ISD231X, ISD235X 9) Min. Typ. Units Test Conditions 105 200 µ COL 220 370 T =25° =2 — ...

Page 8

... THL T A Peak Column Current vs. Column Voltage, ISD231X 600 mA I COL 500 400 300 ISD2310 ISD2311/2/3 200 100 COL 8 ISD201X, ISD231X, ISD235X Min. Nom. Max. 4.75 5.0 5.25 — — — — — — 2.75 — 3 — 30 — — 75 — — ...

Page 9

... OL I –30 –110 –300 IL I — — — — — D 0.44 0.52 0.74 R — — qJ-PIN ISD201X, ISD231X, ISD235X Units Test Conditions =5. CLK DATA V =2 All SR Stages=Logical =5.0 MHz CLK µ =5. ...

Page 10

... Constant Current Sinking LED Drivers Rows 8-14 Rows 15-21 28-bit SIPO Shift Register Marks Polarized Corp.* MPC 20-15C MPC 30-25C MPC 50-122C MPC 80-10C MPC 80-37C 10 ISD201X, ISD231X, ISD235X LED LED Matrix Matrix 3 4 Rows 1-7 Rows 22-28 Optical Characteristics of Filter 25% at 635 nm, Circular Polarizer ...

Page 11

... θJC COL ) + ⋅ ⁄ ) ⋅ ( ⁄ ) COL CC 11 ISD201X, ISD231X, ISD235X T – MAX A = --------------------------------------- - DISPLAY θJC θ DISPLAY COL COL Duty factor Quiescent IC current Column current Number of LEDs array Package power dissipation excluding LED ...

Page 12

... COL 5. LEDs 20 0. ˚C/W 50 Socket Thermal Resistance 2006-04-04 Max. Package Power Dissipation, ISD201X IDDG5127 Max. Package Power Dissipation, ISD231X T j will be 57°C. J will V IDDG5128 Max. Package Power Dissipation, ISD235X I = 410 mA COL I ...

Page 13

... 3 COL DF = 20% 1.5 1.0 0 LEDs on per Character 2006-04-04 Max. Character Power Dissipation, ISD201X IDDG5132 = 335 mA Max. Character Power Dissipation, ISD231X IDDG5134 380 mA COL ˚C A Max. Character Power Dissipation, ISD235X IDDG5136 = 450 mA ...

Page 14

... Character Power Dissipation, ISD201X 0 3.5 V, COL 0.3 Duty Factor = 20% 0.2 0 LEDs on per Character Character Power Dissipation, ISD231X 0 3.5 V, COL 0.4 Duty Factor = 20% 0.3 0.2 0 LEDs on per Character 2006-04-04 ...

Page 15

... Components used in life-support devices or systems must be expressly authorized for such purpose! Critical 11) page 16 components may only be used in life-support devices or systems OSRAM OS. 2006-04-04 ISD201X, ISD231X, ISD235X 12) page 16 with the express written approval of 15 Date of change 2006-03-03 ...

Page 16

... J =5.0 V and T =25°C unless otherwise noted (Foot) =5.0 V and T =25°C unless otherwise noted =25°C. No time is allowed for the device to warm up prior ISD201X, ISD231X, ISD235X ...

Related keywords

isd201x datasheet
isd201x data sheet
isd201x pdf datasheet
isd201x component
isd201x part
isd201x distributor
isd201x RoHS
isd201x datasheet download