MAX7219CNG+
Analog DevicesMAX7219CNG+ is the Analog Devices (Maxim) serially interfaced 8-digit LED display driver in narrow plastic DIP-24, commercial 0 °C to +70 °C grade — for 7-segment and LED matrix displays: instruments, counters and scoreboards. Driving eight digits plus matrix from a 10 MHz SPI-compatible interface is the selection point: one chip replaces multiplexing logic and current drivers. Selection advice: the CNG+ code denotes the lead-free DIP-24 commercial-grade ordering variant — the DIP package suits prototypes and hand assembly; for SMT production choose the MAX7219CWG+ (SO-24) instead, and for -40 °C to +85 °C industrial range the ENG+/EWG+ extended grades. Chain multiple MAX7219s for larger displays; set segment current with a single external resistor per the datasheet (Maxim 19-4452). Parameters verified against the Maxim datasheet ordering information.
- MPN
- MAX7219CNG+
- Manufacturer
- Analog Devices
- Family
- LED display driver
- Package
- DIP-24
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