LDD-F307NI-USB

Display Type:	7-Segment
Package / Case:	10-DIP (0.400", 10.16mm), 9 Leads
Power Dissipation (Max):	100mW
Wavelength - Peak:	470nm
Millicandela Rating:	6mcd
Current - Test:	10mA
Voltage - Forward (Vf) (Typ):	3.5V
Color:	Blue
Common Pin:	Common Cathode
Series:	--
Digit/Alpha Size:	0.30" (7.62mm)
Size / Dimension:	0.591" H x 0.610" W x 0.283" D (15.00mm x 15.50mm x 7.20mm)
Number of Characters:	2
Display Format:	--
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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LDD-F307NI-USB application field and working principleDisplay Modules – LED Character and Numeric are designed to provide precise visuals to final product demonstrators or advertisements. An LDD-F307NI-USB is a high-resolution device with NEMA compliant LED-based character display modules, addressable via a USB port.This device offers superior performance with its 320×240 pixel resolution, up to 104.7Hz refresh rate, LED illumination brightness of up to 2000 nits and wide viewing angles. It also includes a data compression storage feature to store simple 2-D bar graphs, logo images, video and animation.This device is used to showcase an array of simple digital images or complex animations to provide visual appeal. It is specifically designed to be compatible with a variety of third-party software platforms, such as Flash or HTML 5, to create vivid and colorful visuals.When it comes to the application field and working mechanism of LDD-F307NI-USB, it is employed in different fields including retail advertising, point-of-sale systems, stage decorations, security systems, medical applications and many others. The device precisely provides a high-contrast and high-resolution image to demonstrate products in a realistic manner.The device is programmed with a special driver software, which is compatible with multiple programming languages. The driver supports both BMP and JPEG files. As a result, it can be used to provide images in any suitable form, from still photographs to complex animations, just like a regular digital frame.The device operates on the principle of electro luminescence. It consists of a thin film layer that houses a number of LED elements. When subjected to a voltage higher than a specified threshold value, the LED elements begin to emit photons of light in the visible range.This process is followed by the synthesizing of multiple colored beams to produce different types of images. The resolution of the images is determined by the amount of LED elements located in the thin film layer.In conclusion, LDD-F307NI-USB is a high performance display module that can be used for a variety of purposes. It offers cost effective solutions for retail stores, security systems, andstage decorations. The device supports multiple programming languages such as BMP and JPEG files, and its LED illumination brightness, refresh rate and viewing angles make it an ideal choice for presenting visuals with realism.

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