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MAX7219 Pinout Diagram

Part Series:MAX7219 Series
Category:LED Drivers
Description:MAXIM INTEGRATED PRODUCTS MAX7219CWG+T LED Driver, 4V to 5.5V, WSOIC-24
Document:MAX7219CWG+T Datasheet PDF (17 Pages)

MAX7219 LED Drivers Pinout Diagram

#3
MAX7219CWG+
4.5
Maxim Integrated

MAX7219CWG+T - Maxim Integrated Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
24 Pin
Supply Voltage (DC)
5.50V (max)
Case/Package
SOIC-24
Number of Outputs
8 Output
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MAX7219CWG+T - Maxim Integrated Function Overview

The MAX7219CWG+T is a serially interfaced, 8-digit LED display driver in in 24 pin WSOIC package. It is a compact, serial input/output common-cathode display driver that interfaces 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 one external resistor is required to set the segment current for all LEDs. A convenient 4 wire serial interface connects to all common µPs. Individual digits may be addressed and updated without rewriting the entire display. The MAX7219 also allow the user to select code-B decoding or no-decode for each digit. The device include a 150µA low power shutdown mode, analogue and digital brightness control, a scan limit register that allows the user to display from 1 to 8 digits and a test mode that forces all LEDs on.
Supply voltage range is 4V to 5.5V
Operating temperature range from 0°C to 70°C
10MHz serial interface
Individual LED segment control
Display blanked on power-up
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