描述 Description

These standard solid state displays have a 7.4 mm (0.29 inch) dot matrix character and an on-board IC with data memory latch/decoder and LED drivers in a glass/ceramic package.

The hermetic HDSP-078x,-079x/-088x displays utilize a solder glass frit seal. The HDSP-098X displays utilize an epoxy glass-to ceramic seal.

The numeric devices decode positive BCD logic into characters “0-9,” a “–” sign, decimal point, and a test pattern. The hexadecimal devices decode positive BCD logic into 16 characters, “0-9, A-F.” An input is provided on the hexadecimal devices to blank the display (all LEDS off) without losing the contents of the memory.

The over range device displays “± 1” and right hand decimal point and is typically driven via external switching transistors.

特性 Features

? Three Character Options

Numeric, Hexadecimal, Over Range

? Three Colors

High Efficiency Red, Yellow,

High Performance Green

? 4 x 7 Dot Matrix Character

? High Efficiency Red, Yellow and High Performance Green

? Two High Efficiency Red Options

Low Power, High Brightness

? Performance Guaranteed Over Temperature

? High Temperature Stabilized

? Memory Latch/Decoder/Driver

TTL Compatible

? Categorized for Luminous Intensity