| Allicdata Part #: | 160-1982-5-ND |
| Manufacturer Part#: |
LTM-8647AHR |
| Price: | $ 7.26 |
| Product Category: | Optoelectronics |
| Manufacturer: | Lite-On Inc. |
| Short Description: | DISPLAY 2DGT ALPHA-NUM RED 0.54" |
| More Detail: | Character LED Display Module Red 14-Segment, Alpha... |
| DataSheet: |  LTM-8647AHR Datasheet/PDF |
| Quantity: | 257 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | $ 6.59610 |
| 10 +: | $ 5.97240 |
| 25 +: | $ 4.72828 |
| 100 +: | $ 3.98160 |
| 250 +: | $ 3.73275 |
| 500 +: | $ 3.42169 |
| 1000 +: | $ 3.23505 |
| Display Type: | 14-Segment, Alphanumeric |
| Package / Case: | 18-DIP (0.600", 15.24mm), 12 Leads |
| Power Dissipation (Max): | 335mW |
| Wavelength - Peak: | 635nm |
| Millicandela Rating: | 2.3mcd |
| Current - Test: | 0.4mA |
| Voltage - Forward (Vf) (Typ): | -- |
| Color: | Red |
| Common Pin: | Serial Input |
| Series: | -- |
| Digit/Alpha Size: | 0.54" (13.72mm) |
| Size / Dimension: | 0.733" H x 0.992" W x 0.326" D (18.62mm x 25.20mm x 8.27mm) |
| Number of Characters: | 2 |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tube |
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LED characters and numeric displays are electronic visual displays used to show letters, numbers, and simple images. The most common type is the light emitting diode (LED) display.
The LTM-8647AHR is a 7-segment Single Digit LED character and numeric display module. It is a bright, low-power SIP display that provides an excellent visibility even in bright ambient lighting. The LTM-8647AHR is designed for general-purpose, board level, or stand-alone applications.
LTM-8647AHR application fieldThe LTM-8647AHR is used in applications such as multiplexed nixie displays, LED signs, LED clocks and counters, LED warning and status indicators, etc. Additionally, it can be used in combination with a microcontroller, such as Arduino, for various applications and projects.
LTM-8647AHR Working PrincipleThe LTM-8647AHR is a single digit display. It has seven segments, each made up of two LEDs, which can be used to create a variety of characters, including letters, numbers and symbols. The display is driven by a serial interface, with data sent via a clock line and a data line. The data is sent in 8-bit bytes, with each bit representing a segment of the display. For instance, if the data sent is 001001XX (where "X" represents don\'t care bits and all segments are “OFF”), then the letter "A" will be displayed, as the top and bottom segments are "ON". The display is multiplexed, so only one segment is lit at any given time. This means that the display needs to be updated very quickly; typically, the display must be updated at least 30 times per second. Otherwise, the display will appear to flicker.
In addition to displaying characters and numbers, the LTM-8647AHR can be used to display simple images. It can be used in combination with a microcontroller, such as Arduino, to display custom images, such as logos and snippets of text. Overall, the LTM-8647AHR is an excellent choice for general-purpose applications and projects, as it is easy to use, low power, and highly visible.
The specific data is subject to PDF, and the above content is for reference
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