HDLx-3416 Series

Four Character 6.9 mm (0.27 inch)

Smart 5 x 7 Alphanumeric Displays

Data Sheet

ESD WARNING: Standard CMOS handling precautions should be observed to avoid static discharge.

Features

 Smart alphanumeric display

Built-in RAM, ASCII decoder, and LED drive circuitry

 Software controlled dimming and blanking

 128 ASCII character set

 End-stackable

 Categorized for luminous intensity

– Yellow and Green categories for color

– Use of like categories yields a uniform display

 Wide operating temperature range -40°C to +85°C

 Wave solderable

 Wide viewing angle (50° typical)

Description

These are 5 x 7 dot matrix displays with four 0.27” tall char-

acters, driven by an on-board CMOS IC. The IC stores and

decodes7bitASCIIdataanddisplaysitwithaneasytoread5x7

font.Multi-plexingcircuitryanddriversareincludedintheIC

to allow the display to interface simply with bus-based

microprocessor systems.

The address and data inputs of the display can be directly

connected to the microprocessor address and data buses.

These displays are related to the HDLX-2416 family, and

thus share the same enhancements over the HPDL-2416

segmented displays. These features include support

for the full 128 character US ASCII character set, 8 level

dimming control, external hardware dimming capability,

and digit blanking.

An extended function disable exists for those designers

who desire compatibility with competitive displays.

This function disables the dimming and digit blanking

controls.

Devices:

High Efficiency Red

Orange

Yellow

Green

HDLO-3416

HDLA-3416

HDLY-3416

HDLG-3416