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MAXIM INTEGRATED / ANALOG DEVICES MAX7219CNG LED Driver Controller
The MAX7219CNG+ is a compact LED display driver that interfaces with microprocessors to control 7-segment, bar-graph, or 8x8 LED matrix displays. It features onboard decoding, multiplexing, digit and segment drivers, and an 8x8 static RAM for display data storage. The device requires only one external resistor to set the segment current and connects via a 4-wire serial interface, allowing individual digit updates without rewriting the entire display. It supports code-B decoding or no-decoding per digit, low-power shutdown mode, brightness control, display blanking on power-up, and a test mode to light all LEDs. Applications include industrial automation, metering, and consumer electronics.
MAXIM INTEGRATED / ANALOG DEVICES MAX7219CNG LED Driver Controller Specifications:
- Supported displays: 7-segment, bar-graph, 8x8 LED matrix
- Control Interface: 4-wire serial (SPI, QSPI, MICROWIRE compatible)
- On-chip RAM: 8x8 static RAM for display data storage
- Current Setting: External resistor for LED segment current
- Brightness Control: Digital via internal PWM, analog via external resistor
- Power Mode: Low-power shutdown, display blanking on power-up
- Decoding: Supports code-B decode or no-decode per digit
- Supply Voltage: 4.0V to 5.6V
- Temperature Range: 0°C to +70°C, -40°C to +85°C options available
- Package Options: 24-pin Narrow Plastic DIP, Wide SO, and Dice
- Application areas include industrial meters, electronic displays, and consumer devices
Buy the Maxim Series MAX7219 LED Driver: MAX7219CNG
Purchase the Maxim MAX7219CNG online now to seamlessly integrate advanced LED display control into your industrial meters, consumer electronics, or automation systems. With onboard decoding, adjustable brightness, and a robust serial interface, this compact driver simplifies your design process, reduces component count, and ensures reliable operation. Whether you're building a meter, digital signage, or LED matrix, buying online provides quick access to this versatile, energy-efficient solution that delivers excellent performance and ease of use for your electronic displays.
Buy Maxim MAX7219CNG today and enhance your LED display projects with reliable and efficient control of 7-segment, bar-graph, or matrix displays.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX7219CNG?
You can click on the BUY or RFQ button to purchase MAX7219CNG from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX7219CNG?
You can download the MAX7219CNG datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX7219CNG?
MAXIM INTEGRATED / ANALOG DEVICES