HDSP-B01G

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HDSP-B01G Application Field and Working Principle

HDSP-B01G belongs to the display modules - LED character and numeric. HDSP-B01G is a 7.7mm (0.303") high DIP LED display device that can be used wide in multiple applications. It contains a single monolithic chip, which has 16 Bright Red surface mount LED characters. This chip is connected to an LED matrix with two inputs in parallel circuit.

The LED module is powered by 5V of operating voltage and its common cathode phase can reach up to 5mA current. It has a total power consumption of 180mW and its operating temperature ranges from -40 to +85 degrees Celsius. As its height is quite low, it is perfect for the applications that require low profile design.

Its highly reliable chip displays 0,1,2,3,4,5,6,7,8,9,A,b,C,d,e and F numeric characters in one device and it is suitable for displays in any electronic device and user’s manuals, as well as message boards and handheld instruments. This LED module is completely RoHS compliant and it is highly resistant to radiation and fluorescent light interference.

The way it works is by illuminating the emission aperture of the chip with the help of the LED elements. The current flows from the anode of the LED and then returns to the chip’s cathode in order to create the output voltage. It is also easy to control the brightness of the device’s output because it has a CTRL input pin. The refreshing frequency and display are controlled by the timing of signals.

As it is made of 16 characters, many different display combinations can be achieved by properly power inputting. For example, it can display up to 12-bits (36 characters) of information. On top of this, the HDSP-B01G can also be connected with other modules to form a longer chain display. It is protected against short circuit and temperature overflow protection.

Therefore, the HDSP-B01G is a great choice for character and numeric displays in many kinds of devices and applications. Its highly reliable chip provides 0 to 16 numeric characters which can be used in various combination. As it withstands a wide temperature range, it can be used in a lot of temperatures and environment. Plus, its highly radiation-resistant makes it suitable in complex conditions. This LED character and numeric display module is surely worth a consideration when it comes to building your device.

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