HPDL-1414

HPDL-1414 Datasheet

HPDL-1414 Four Character Smart Alphanumeric Displays

Part	Datasheet
HPDL-1414	HPDL-1414 (pdf)

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HPDL-1414 Four Character Smart Alphanumeric Displays Data Sheet The HPDL-1414 is a smart, four character, sixteensegment, red GaAsP display. The HPDL-1414 has a character height of mm The on-board CMOS IC contains memory, ASCII decoder, multiplexing circuitry and drivers. The monolithic LED characters are magnified by an immersion lens which increases both character size and luminous intensity. The encapsulated dual-in-line package provides a rugged, environmentally sealed unit. The HPDL-1414 incorporates many improvements over competitive products. It has a wide operating temperature range, very fast IC access time, and improved ESD protection. The displays are also fully TTL compatible, wave solderable, and highly reliable. These displays are ideally suited for industrial and commercial applications where a good-looking, easyto-use alphanumeric display is required. • Smart alphanumeric display Built-in RAM, ASCII decoder and LED drive circuitry • Wide operating temperature range to +85°C • Fast access time 160 ns • Excellent ESD protection Built-in input protection diodes • CMOS IC for low power consumption • Full TTL compatibility over operating temperature range VIL = V VIH = V • Wave solderable • Rugged package construction • End-stackable • Wide viewing angle Typical Applications • Portable data entry devices • Medical equipment • Process control equipment • Test equipment • Industrial instrumentation • Computer peripherals • Telecommunication instrumentation ESD WARNING STANDARD CMOS HANDLING PRECAUTIONS SHOULD BE OBSERVED WITH THE HPDL-1414. Absolute Maximum Ratings Supply Voltage, VDD to Ground V to V Input Voltage, Any Pin to Ground V to VDD + V Free Air Operating Temperature Range, TA[1] to +85°C Relative Humidity non-condensing at 65°C 90% Storage Temperature, TS to +85°C Wave Solder Temperature, mm in. below Body 250°C for 3 secs ESD Protection 100 pF VZ = 2 kV each Pin Package Dimensions HPDL-1414 D5 D6 Recommended Operating Conditions Parameter Supply Voltage Sym. VDD Min. Nom. Max. Units DC Electrical Characteristics Parameter Sym. Min. Input Current IDD Blank IDD 4 Digits ON 10 Segments per digit [1,2] Input Voltage High Input Voltage Low Power Dissipation[3] IIL IDD BL IDD VIH VIL PD Notes “%” illuminated in all four characters. Measured at five seconds. Power Dissipation = VDD IDD for 10 segments ON. 25°C Typ. 45 25°C Max. 100 Units µA mA Test Conditions VDD = V, VIL = V VDD = V, BL = V VDD = V mW VDD = V Optical Characteristics at 25°C[6] Parameter Peak Luminous Intensity per Digit, 8 segments ON character average

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HPDL-1414 Four Character Smart Alphanumeric Displays

Data Sheet

The HPDL-1414 is a smart, four character, sixteensegment, red GaAsP display. The HPDL-1414 has a character height of mm The on-board CMOS IC contains memory, ASCII decoder, multiplexing circuitry and drivers. The monolithic LED characters are magnified by an immersion lens which increases both character size and luminous intensity. The encapsulated dual-in-line package provides a rugged, environmentally sealed unit.

The HPDL-1414 incorporates many improvements over competitive products. It has a wide operating temperature range, very fast IC access time, and improved ESD protection. The displays are also fully TTL compatible, wave solderable, and highly reliable. These displays are ideally suited for industrial and commercial applications where a good-looking, easyto-use alphanumeric display is required.
• Smart alphanumeric display Built-in RAM, ASCII decoder and LED drive circuitry
• Wide operating temperature range to +85°C
• Fast access time 160 ns
• Excellent ESD protection Built-in input protection diodes
• CMOS IC for low power consumption
• Full TTL compatibility over operating temperature range VIL = V VIH = V
• Wave solderable
• Rugged package construction
• End-stackable
• Wide viewing angle

Typical Applications
• Portable data entry devices
• Medical equipment
• Process control equipment
• Test equipment
• Industrial instrumentation
• Computer peripherals
• Telecommunication instrumentation

ESD WARNING STANDARD CMOS HANDLING PRECAUTIONS SHOULD BE OBSERVED WITH THE HPDL-1414.

Absolute Maximum Ratings Supply Voltage, VDD to Ground V to V Input Voltage, Any Pin to Ground V to VDD + V Free Air Operating Temperature Range, TA[1] to +85°C Relative Humidity non-condensing at 65°C 90% Storage Temperature, TS to +85°C Wave Solder Temperature,
mm in. below Body 250°C for 3 secs ESD Protection 100 pF VZ = 2 kV each Pin Package Dimensions HPDL-1414

D5 D6

Recommended Operating Conditions

Parameter Supply Voltage

Sym. VDD

Min.

Nom.

Max. Units

DC Electrical Characteristics

Parameter

Sym.

Min.

Input Current IDD Blank IDD 4 Digits ON 10 Segments per digit [1,2] Input Voltage High Input Voltage Low Power Dissipation[3]

IIL IDD BL

IDD VIH VIL PD

Notes “%” illuminated in all four characters. Measured at five seconds. Power Dissipation = VDD IDD for 10 segments ON.
25°C Typ. 45
25°C Max. 100

Units µA mA

Test Conditions VDD = V, VIL = V VDD = V, BL = V

VDD = V
mW VDD = V

Optical Characteristics at 25°C[6] Parameter

Peak Luminous Intensity per Digit, 8 segments ON character average

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Datasheet ID: HPDL-1414 520387