GMA012B75

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The GMA012B75 is a type of column driver display module from the LED dot matrix and cluster series. It is designed for use in a variety of applications and provides an appealing graphical display. The GMA012B75 module is composed of a grid of LEDs arranged in a matrix, controlling the arrangement of the lit pixels on the screen. This feature allows for a more delineated display of information, graphics, and animation.

The GMA012B75 utilizes 16 LED rows with 8 LED columns that have a red LED element. There is a constant current LED driver IC at the centre of the matrix, which provides the 12 LEDs with a current of 10 mA in a constant voltage source of 2.0 V. It also has a withstanding voltage of up to 60V, ensuring the system’s stability. The GMA012B75 is able to produce a full color display with a viewing angle of up to 160°.

The module has several connectivity options available such as multiplex scanning, open drain output and a bar LED. It is also equipped with an LED flaw detection feature, which makes it easier to monitor and detect any broken, shorted or incorrectly arranged LED. It also has a temperature sensor and a built-in temperature compensation circuit for temperature control.

The GMA012B75 has many applications such as digital signage, portable devices, gaming consoles, and other graphic displays and LCD screens. Its fast response time ensures that the display is clear and sharp regardless of the application. Its compatibility with other interfaces, such as I2C, SPI and USB, enables it to be connected to a wide range of embedded systems and control components.

The working principle of the GMA012B75’s display module is quite simple. First, it converts the electrical input signal into a signal that can be used to turn on the LEDs. The signals are then sent to the driver IC and the IC controls the brightness and intensity of the LEDs by changing the amount of current for each LED. This current is then sent to the LEDs, turning them on or off to create the desired image.

In conclusion, the GMA012B75 display module from the LED dot matrix and cluster series is a reliable, cost-effective solution for producing a wide range of graphical displays. Its high efficiency, low power consumption and advanced features make it an ideal choice for many applications. The module is also easy to install and requires little maintenance, making it the perfect solution for any display project.

The specific data is subject to PDF, and the above content is for reference