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Part: ISD2310
Category:
Optoelectronics
-> Display
-> LEDs
-> Alphanumeric Displays
-> Industrial
Description: Intelligent Display, 0.200 Inch, 4-Character, 5 X 7 Dot Matrix, Red
Company: Osram Opto Semiconductors
Datasheet: Download ISD2310 datasheet File size : 159 kB
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Datasheet text preview:
V
ISD2010/2310 YELLOW ISD2011/2311/2351 HIGH EFFICIENCY RED ISD2012/2312/2352 HIGH EFFICIENCY GREEN ISD2013/2313/2353
RED 4-Character 5 x 7 Dot Matrix Serial Input Alphanumeric Industrial Display Sunlight Viewable: ISD235X
ISD201X
ISD231X
ISD235X
FEATURES · Four Dot Matrix Characters · Character Height ISD201X--0.150" ISD231X/235X--0.200" · ISD201X/231X, Four Colors: Red, Yellow, High Efficiency Red, High Efficiency Green · ISD235X, Three Colors: Yellow, High Efficiency Red, High Efficiency Green · Wide Viewing Angle · Built-in CMOS Shift Registers with Constant Current LED Row Drivers · 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
DESCRIPTION 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 twentyeight 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 VB input may either be tied to CC for maximum display intensity or pulse width modulated to achieve intensity control and reduce power consumption.
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
1
March 23, 2000-17
V
T
DESCRIPTION (continued) 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 D F = -------------------5 (T + 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 tNotes: 1) Operation above +100°C ambient is possible if the following conditions are met. The junction should not exceed TJ=125°C and the case temperature (as measured at pin 1 or the back of the display) should not exceed TC=100 °C. 2) Maximum allowable dissipation is derived from V =5.25 V, CC VB=2.4 V, VCOL=3.5 V 20 LEDs on per character, 20% DF.
Dimensions in Inches (mm) .083 (2.11) .290 (7.25) Pin 1 marked by dot on back of package .200 (5.08) .175 (4.44) ± .005 (.13) .050 (1.27) ±.005 (.13) .100 (2.54) .270 (6.85) .010 (.25) ± .002 (.05) typ. .100 (2.54) typ. ±.005 (.13) 10 pl., non-cum. Hue Code Luminous Intensity Code OSRAM ZH .699 (17.7) max. .146 .310 (3.7) (7.87)
ISD201X
Seating Plane .050 (1.27) 12 pl. .020 (.54) ± .003 (.08) Pin 1 Indicator Year Work Week
YYWW
.300 (7.62)
.099 (2.51) ±.005 (.13)
.790 (20.07) max. 12 11 10 9 8 7
.197 (5.00) 1 2 3 4 5 6 ± .005 (.13) C L
.200 (5.08) .050 (1.27) 12 pl. Pin 1 indicators dot and notch on package underside Year Work Week
Par t No. Pin 1 2 3 4 5 6 Function Column 1 Column 2 Column 3 Column 4 Column 5 No connection Pin 7 8 9 10 11 12
OSRAM Function Data Out VB V CC Clock Ground Data In
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
ZH
2
ISD231X
ISD201X
YYWW
Par t Number
ISD231X/235X .112 (2.84) .332 (8.43) .192 (4.88) .100 (2.54) .270 (6.86) .100 (2.54) .020 (.51) ±.005 (.13) ± .003 (.08) non-cum. 10 pl. Hue Code Luminous Intensity Code .250 (6.35) ±.010 (.25) .010 (.25) ±.002 (.05)
ISD201X/231X/235X
March 23, 2000-17
Figure 1. Timing Characteristics
l/fCLOCK TWH CLOCK VIH 2.0 V TSETUP 2.0 V VIL 0.8 V TPLH, TPHL DATA OUT V 2.4 V OH 0.4 V V OL VIH VB 2.0 V VIL 0.8 V TOFF ON (illuminated) DISPLAY OFF (not illuminated) 90% 10% TON THOLD TTHL TWL
Figure 2. Maximum Allowable Power Dissipation vs. Temperature, ISD201X
1.0
VIL 0.8 V VIH DATA IN
PD - Maximum Allowable Power Dissipation - W
0.8 Rth(JA) = 35°C/W 0.6 Rth(JA) = 55°C/W 0.4
0.2 Tj(MAX) = 125°C 0.0 -60 -40 -20 0 20 40 60 80 Ta - Ambient Temperature - °C 100 120
Figure 3. Maximum Allowable Power Dissipation vs. Temperature, ISD231X
1.2
Power Dissipation - W
1.0 0.8 Rth(JA) = 35°C/W 0.6 Rth(JA) = 55°C/W 0.4 0.2 0.0 -60
AC Electrical Characteristics (VCC=4.75 to 5.25 V, TA=55°C to 100°C) Symbol Description TSETUP THOLD TWL TWH F(CLK) TTHL TTLH TPHL TPLH Setup Time Hold Time Clock Width Low Clock Width High Clock Frequency Clock Transition Time Min. Typ. Max.(1) Units Fig. 50 25 75 75 -- -- 10 20 45 45 -- 75 50 -- -- -- -- 5 200 125 ns ns ns ns MHz ns ns 1 1 1 1 1 1 1
PD - Maximum Allowable
Tj(MAX) = 125°C -40 -20 0 20 40 60 80 Ta - Ambient Temperature - °C 100 120
Figure 4. Maximum Allowable Power Dissipation vs. Temperature, ISD235X
1.5
Propagation Delay -- Clock to Data Out
PD - Maximum Allowable Power Dissipation - W
Notes: 1) All typical values specified at V =5.0 V and T =25°C unless A CC otherwise noted. 2) V Pulse Width Frequency--50 kHz (max.) B
1.0 Rth(JA) = 35°C/W Rth(JA) = 55°C/W 0.5 Tj(MAX) = 125°C 0.0 -60
-40
-20
0
20
40
60
80
100 120
Ta - Ambient Temperature - °C
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
ISD201X/231X/235X
3
March 23, 2000-17
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