8 digit led driver i2c

output common-cathode display drivers that interface microprocessors (μPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. Included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit. Only oneFile Size: KB. The MAX is a compact display driver that interfaces microprocessors to a mix of 7-segment, segment, and segment LED displays through an I2C-compatible 2-wire serial interface. The MAX drives up to 16 digits 7-segment, 8 digits segment.  · Display Driver Controller 64 LED Matrix or 8 Digits MAX The MAX/MAX are serial common-cathode display drivers that interface between microcontrollers and 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. MAX includes brightness control and shutdown mode. Notes.

The driver has internal memory for storing the segment data and often supports additional features like brightness control. An example of such an LED driver is the NXP SAA The device support 4 digits of 8 LEDs (seven segments and dp). The interface of the SAA is I2C. The MAX LED Driver a serially interfaced common cathode LED driver that can drive up to 8 digits of 7-seg LEDs or 64 individual LEDs. PACKAGE INCLUDES: MAX LED Driver; KEY FEATURES OF MAX LED Driver: 3-wire SPI serial interface; Drives up to 8 digits of 7-segment common cathode displays; Drives up to 64 individual LEDs in up to an 8 x 8 matrix. The PCA, PCA, PCA and PCA LED Dimmers and PCA, PCA, PCA and PCA LED Blinkers control LEDs in I2C and SMBus applications where it is necessary to limit bus traffic or free up the I2C Master’s (MCU, MPU, DSP, chipset, etc.) timer. Each LED may be on, off or blinking at one of two programmable rates.

This is a breakout board for the MAXA, for use with the YS common-anode 4-digit 7 segment LED displays @ SparkFun. That's where these adorable LED matrix backpacks come in. The matrices use a driver chip that does all the heavy lifting for you: They have a built in clock so. display drivers that interface microprocessors (µPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs.