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HPDL-1414

Four Character Smart Alphanumeric Displays

Avago Technologies 

HPDL-1414

Four Character Smart Alphanumeric Displays

Data Sheet

Description

The HPDL-1414 is a smart, four character, sixteen-

segment, red GaAsP display. The HPDL-1414 has a

character height of 2.85 mm (0.112"). The on-board

CMOS IC contains memory, ASCII decoder, multiplex-

ing 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, easy-

to-use alphanumeric display is required.

Features

• Smart alphanumeric display

Built-in RAM, ASCII decoder and LED drive circuitry

• Wide operating temperature range

–40°C 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 = 0.8 V

VIH = 2.0 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.

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