HDLU-2416 Four Character 5.0 mm (0.2 inch) Smart 5 x 7 Alphanumeric Displays
This is a 5.0 mm (0.2 inch) four character 5 x 7 dot matrix display driven by an on-board CMOS IC. This display is pin for pin compatible with the HPDL-2416. The IC stores and decodes 7 bit ASCII data and displays it using a 5 x 7 font. Multiplexing circuitry, and drivers are also part of the IC. The IC has fast setup and hold times which makes it easy to interface to a microprocessor. The address and data inputs can be directly connected to the microprocessor address and data buses. The HDLU-2416 has several enhancements over the HPDL -2416. These features include an expanded character set, internal 8 level dimming control, external dimming capability, and individual digit blanking. Finally, the extended functions can be disabled which allows the HDLU-2416 to operate exactly like an HPDL-2416 by disabling all of the enhancements except the expanded character set. The difference between the sunlight viewable HDLS-2416 and the low power HDLU-2416 occurs at power-on or at the default brightness level. Following power up, the HDLU-2416 operates at the 27% brightness level. Power on sets the internal brightness control (bits 3-5) in the control register to binary code (000). The HDLU-2416 binary code (000) corresponds to a 27% brightness level. The other seven brightness levels are identical for both parts.
Features- Enhanced Drop-in Replacement to HPDL-2416
- Smart Alphanumeric Display Built-in RAM, ASCII Decoder, and LED Drive Circuitry
- CMOS IC for Low Power Consumption
- Software Controlled Dimming Levels and Blank
- 128 ASCII Character Set
- End-Stackable
- Categorized for Luminous Intensity; Yellow and Green Categorized for Color
- Low Power and Sunlight Viewable AlGaAs Versions
- Wide Operating Temperature Range 40 degrees C to 85 degrees C
- Excellent ESD Protection
- Wave Solderable
- Wide Viewing Angle (50degrees typ)
| | Specification | Value |
|---|
| Lifecycle | Active | | Distrib. Inventory | Yes | | Samples Available | Yes | | Character Height In Mm | 5.08 | | Color | Red | | Dimension Lxwxh In Mm | 25.15 x 20.07 x 6.60 | | Dot Pitch In Mm | 0.8 | | Interface Type | Parallel | | RoHS6 Compliant | Y | | Max Qty of Samples | 5 | | Minimum Luminous Intensity (mcd) | 1.2 | | Number of Character/Digits | 4.0 | | Number Of Colors | Single | | Package | Tube | | ROHS5_NonLeadFree | Y | | Test Current (mA) | 34.0 | | Typical Dominant Wavelength (nm) | 637 | | Typical Luminous Intensity (mcd) | 3.1 |
|
Application Note (1)
Data Sheet (1)
Product Change Notice (PCN) (3)
Reliability Data Sheet (1)
