VLDK1535R-08 Optoelectronics |
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Allicdata Part #: | VLDK1535R-08TR-ND |
Manufacturer Part#: |
VLDK1535R-08 |
Price: | $ 0.12 |
Product Category: | Optoelectronics |
Manufacturer: | Vishay Semiconductor Opto Division |
Short Description: | LED DOME LENS AMBER REV GW SMD |
More Detail: | Amber 616nm LED Indication - Discrete 2.25V 2-SMD,... |
DataSheet: | VLDK1535R-08 Datasheet/PDF |
Quantity: | 1500 |
Moisture Sensitivity Level (MSL): | 2A (4 Weeks) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1500 +: | $ 0.10864 |
3000 +: | $ 0.09958 |
7500 +: | $ 0.09053 |
10500 +: | $ 0.08450 |
37500 +: | $ 0.08148 |
75000 +: | $ 0.07846 |
Voltage - Forward (Vf) (Typ): | 2.25V |
Height (Max): | 2.75mm |
Size / Dimension: | 2.30mm L x 2.30mm W |
Supplier Device Package: | 2-SMD |
Package / Case: | 2-SMD, Z-Bend |
Features: | -- |
Wavelength - Peak: | 622nm |
Wavelength - Dominant: | 616nm |
Mounting Type: | Surface Mount, Bottom Entry |
Viewing Angle: | 44° |
Current - Test: | 50mA |
Series: | VLD.1535 |
Lens Style/Size: | Round with Domed Top, 1.80mm |
Millicandela Rating: | 8000mcd |
Lens Transparency: | Clear |
Lens Color: | Colorless |
Configuration: | Independent |
Color: | Amber |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tape & Reel (TR) |
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The VLDK1535R-08 belongs to the category of discrete LED indications, which are specifically designed to signal a variety of conditions with a range of single-colored as well as multi-colored LEDs. A discrete LED indication is usually powered directly by a microcontroller or integrated circuit that can execute instructions and control the brightness or color of the indicator. The particular type of discrete LED indication the VLDK1535R-08 operates under is the bipolar offset indicator, where two independent LEDs, each one located at a voltage level, are used to indicate a single binary signal. This is done by setting each of the LEDs at a particular voltage level and then executing the necessary signals to create a single binary output.
The VLDK1535R-08 is a Red/Green indicator that is highly versatile and easy to use. This indicator is made up of a red LED and a green LED, both of which have their own independent voltage levels. The LED brightness is adjusted by providing a control voltage that is integrated in the logic or analog signal. With the bipolar offset LED indication, the intensity of the green LED can be controlled independently of the red LED by adjusting the voltage level, allowing the user to create an array of different signals. This particular indicator has a variety of applications, such as automotive, power monitoring, medical, and industrial uses, as well as various operating system indicators.
For the VLDK1535R-08 to function, two main components are needed. First, the main logic module generates the logic level to control the LEDs. This logic module can generate digital levels, but also stimulate analog signals if the control inputs are connected to a voltage source. Secondly, the power module is responsible for powering the LED and acts as the voltage source for the control inputs. It is able to provide both float and rechargeable systems due to its adjustable characteristics.
The working principle of the VLDK1535R-08 consists of two main stages. First, the logic module generates a signal that is used to power either the red or the green LED, depending on the signal input. This signal can be a digital or an analog signal. Second, the power module provides the necessary power to the LEDs at the appropriate voltage level in order to control the brightness or color of the indicator. The synchronization of these two stages determines the discrete LED indication output.
To conclude, the VLDK1535R-08 is a versatile and easily integrated discrete LED indication system. Using two independent LEDs at two different voltage levels, this indicator is designed to generate a single binary signal. Its main components, the logic module and the power module, are responsible for generating the signal and supplying the necessary power to the LEDs in order to control the indicator\'s brightness or color. This makes the VLDK1535R-08 ideal for a variety of applications, such as automotive, power monitoring, medical, and industrial uses.
The specific data is subject to PDF, and the above content is for reference
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