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HCMS-235x Dataheets PDF



Part Number HCMS-235x
Manufacturers Hewlett-Packard
Logo Hewlett-Packard
Description CMOS Extended Temperature Range 5 x 7 Alphanumeric Display
Datasheet HCMS-235x DatasheetHCMS-235x Datasheet (PDF)

Agilent HCMS-235x CMOS Extended Temperature Range 5 x 7 Alphanumeric Display Data Sheet Description This sunlight viewable 5 x 7 LED four-character display is contained in 12 pin dual-in-line packages designed for displaying alphanumeric information. The display is designed with on-board CMOS integrated circuits. Two CMOS ICs form an on-board 28-bit serial-in/parallel-out shift register with constant current output LED row drivers. Decoded column data is clocked into the on-board shift registe.

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Agilent HCMS-235x CMOS Extended Temperature Range 5 x 7 Alphanumeric Display Data Sheet Description This sunlight viewable 5 x 7 LED four-character display is contained in 12 pin dual-in-line packages designed for displaying alphanumeric information. The display is designed with on-board CMOS integrated circuits. Two CMOS ICs form an on-board 28-bit serial-in/parallel-out shift register with constant current output LED row drivers. Decoded column data is clocked into the on-board shift register for each refresh cycle. Full character display is achieved with external column strobing. Features • On-Board low power CMOS IC Integrated shift register with constant current LED drivers • Wide operating temperature range -55°C to +100°C • Compact glass ceramic 4 character package Series X-Y stackable • Sunlight viewable • 5 x 7 LED matrix displays full ASCII set • Character height of 5.0 mm (0.20 inch) • Wide viewing angle X Axis = ±50° Y Axis = ±65° • Usable in night vision lighting applications Typical Applications • Avionics • Communication systems • Fire control systems • Radar systems Package Dimensions 20.01 (0.790) MAX. 2.84 (0.112)REF. 12 11 10 4.87 (0.192) REF. 9 8 SEE NOTE 3 7 SEE NOTE 3 1 2 4 3 8.43 (0.332) 2.79 ± 0.13 (0.110 ± 0.006) 5.00 ± 0.13 (0.197 ± 0.005) LUMINOUS INTENSITY CATEGORY 3.56 (0.140) X COLOR BIN 1.27 (0.050) 1.78 (0.070) PART NUMBER DATE CODE Z XXYY HCMS-23XX 2.41 (0.095) 1 PIN 1 MARKED BY DOT ON BACK OF PACKAGE 2 3 C L 4 5 6 PIN 1 1.27 ± 0.13 (0.050 ± 0.005) 5.08 (0.200) 2.54 (0.100) 6.85 (0.270) 0.25 ± 0.08 TYP. (0.010 ± 0.003) 6.35 ± 0.25 (0.250 ± 0.010) PIN 1 2 3 4 5 6 FUNCTION PIN FUNCTION DATA OUT VB VDD CLOCK GROUND DATA IN 7 COLUMN 1 8 COLUMN 2 9 COLUMN 3 10 COLUMN 4 COLUMN 5 11 INT. CONNECT* 12 1.27 TYP. (0.050) 2.54 ± 0.13 (0.100 ± 0.005) TYP. NON ACCUM. 0.54 ± 0.08 (0.020 ± 0.003) * DO NOT CONNECT OR USE NOTES: 1. DIMENSIONS IN MILLIMETERS (INCHES). 2. UNLESS OTHERWISE SPECIFIED, THE TOLERANCE ON ALL DIMENSIONS IS ± 0.38 mm (± 0.015). 3. CHARACTERS ARE CENTERED WITH RESPECT TO LEADS WITHIN ± 0.13 mm (± 0.005). 4. LEAD MATERIAL IS COPPER ALLOY, SOLDER DIPPED. Absolute Maximum Ratings Parameter Supply Voltage VDD to Ground Data Input, Data Output, VB Column Input Voltage, VCOL Free Air Operating Temperature Range, TA Storage Temperature Range, Ts Maximum Allowable Package Power Dissipation, PD[2,3] at TA = 71°C Through-the-Wave Solder Temperature 1.59 mm (0.063") Below Body ESD Protection @ 1.5 kΩ, 100 pF Value –0.3 V to 7.0 V[1] –0.3 V to VDD –0.3 V to VDD –55°C to +100°C –55°C to +100°C 1.31 Watts 250°C for 3 secs. max. VZ = 4 kV Notes: 1. Maximum duration 2 seconds. 2. Maximum allowable power dissipation is derived from VDD = 5.25 V, VB = 2.4 V, VCOL = 3.5 V, 20 LEDs ON per character, 20% DF. 3. HCMS-2353 derate above 71°C at 23 mW/°C, RqJ-A = 45°C/W. Derating based on RqPC-A = 35°C/W per display for printed circuit board assembly. 2 Recommended Operating Conditions Over Operating Range (–55°C to + 100°C) Parameter Symbol Supply Voltage VDD Data Out Current, Low State IOL Data Out Current, High State IOH Column Input Voltage VCOL Setup Time tSETUP Hold Time tHOLD Clock Pulse Width High tWH(CLOCK) Clock Pulse Width Low tWL(CLOCK) Clock High to Low Transition tTHL Clock Frequency fCLOCK Min. 4.75 Typ. 5.00 2.75 10 25 50 50 3.0 Max 5.25 1.6 –0.5 3.5 200 5 Units V mA mA V ns ns ns ns ns MHz Electrical Characteristics Over Operating Range (–55°C to + 100°C) Parameter Symbol [1] Supply Current, Dynamic IDDD Supply Current, Static[2] IDDDSoff IDDDSon Column Input Current ICOL Input Logic High Data, VB, Clock Input Logic Low Data, VB, Clock Input Current Data Clock, VB Data Out Voltage VIH VIL II VOH VOL Power Dissipation Per Package[4] PD Test Conditions fCLOCK = 5 MHz VB = 0.4 V, Data and Clock = 0.4 V VB = 2.4 V, Data and Clock = 0.4 V VB = 0.4 V VB = 2.4 V VDD = 4.75 V VDD = 5.25 V VDD = 5.25 V VI[3] = 2.4 V (Logic High) or VI[3] = 0.4 V (Logic Low) VDD = 4.75 V IOH = –0.5 mA ICOL = 0 mA VDD = 5.25 V IOL = 1.6 mA ICOL = 0 mA VDD = 5.0 V VCOL = 5.0 V 17.5% DF VB = 2.4 V 15 LEDs ON per Character Min Typ.* 6.2 1.8 2.2 500 Max 7.8 26 6.0 10 650 0.8 Units mA mA µA mA V V µA V 2.0 –46 –92 2.4 –60 –120 4.2 –103 –206 0.2 0.4 V 668 mW Thermal Resistance IC Junction-to-Pin [5] Leak Rate RqJ-PIN 10 5x10-8 °C/W cc/sec *All typical values specified at VDD = 5.0 V and TA = 25°C. Notes: 1. IDD Dynamic is the IC current while clocking column data through the on-board shift register at a clock frequency of 5 MHz, the display is not illuminated. 2. IDD Static is the IC current after column data is loaded and not being clocked through the on-board shift register. 3. VI represents the input voltage to an input pin. 4. Four characters are illuminated with a typical ASCII character composed of 15 dots per character. 5. IC junction temperature TJ (IC) = (PD)(RqJ-PIN + RqPC-A) + TA. 3 Optical Characteristics at TA = 25°C High Performance Green.


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