4 wire serial interface, 8 x 8 dot matrix graphics LED driver

MAX6960 - MAX6963 is a compact cathode array display driver, through a high-speed 4 wire serial interface connected with the microprocessor, the realization of the 8 x 8 dot of red, green and yellow (R, G, Y) LED.

MAX6960 - MAX6963 without external components, can drive two monochrome x 8 matrix display or a RGY 8 x 8 matrix display. The driver can also be used in conjunction with an external regulator to control red, green, blue (RGB) and other displays with higher current and voltage.

MAX6960 - MAX6963 with open circuit and short circuit LED detection capabilities, while providing analog and digital dot matrix current calibration to compensate for different production batches of 8 x 8 display or color matching.

A local 3 wire bus is used to synchronize a plurality of interconnected MAX6960 - MAX6963 and automatically allocate memory mapped addresses to suit the user's display panel structure.

MAX6960 - MAX6963 4 wire interface is connected to a number of drives, shared between the driver, the allocation of display memory mapping. A global write operation can send commands to all MAX6960 on the same panel.

MAX6963 two level brightness control to drive monochrome display. MAX6962 level two or level Four brightness control to drive monochrome display. MAX6961 is divided into two levels of brightness control to drive monochrome or RGY displays. MAX6960 level two or level Four brightness control to drive monochrome or RGY displays. The key characteristics of

2.7V to 3.6V voltage high speed serial interface 20MHz adjustable 40mA or 20mA peak current can directly drive two monochrome or a RGY cathode array 8 x 8 matrix display simulation bit segment of the current calibration of digital bit segment of the current 256 level calibration panel brightness control (all drives) per pixel 4 level color brightness control open / short LED probe display memory page burst write global command can access all drives through the external adjustment control panel RGB or higher current / voltage of the multi panel display data page to facilitate the animation display per second from 63 pages to every 63 seconds a page automatic switch, interrupt support segment driver has lower slew rate limited EMI drive timing switching function can be extended to the driver, in order to reduce the peak power requirements of low power shutdown Keep all data -40 C to +125 degrees C temperature range

Source: China Lighting Trade Network