Serially Interfaced 8 Digit SOP24 LED Display Drivers MAX7221CWG+
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MAX7221CWG+ Maxim Original LED Display Drivers Serially Interfaced, 8-Digit, SOP24GuideMAX7219CNG MAX7219CWG MAX7219C/D MAX7219ENG MAX7219EWG MAX7219ERG DescriptionThe MAX7221CWG+ is a compact, serial input/output common-cathode Display Driver that interface microprocessors (µPs) to 7-segment numeric LED displays of up to 8 digits. 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. The MAX7221 is compatible with SPI™, QSPI™ and MICROWIRE™ and has slew rate-limited segment drivers to reduce EMI. A convenient 4-wire serial interface connects to all common µPs. Individual digits may be addressed and updated without rewriting the entire display. The MAX7221 also allow the user to select code-B decoding or no-decode for each digit. Features♦ 10MHz Serial Interface ApplicationBar-Graph Displays Industrial Controllers Panel Meters LED Matrix Displays
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Product Tags: SOP24 LED Display Drivers MAX7221CWG+ 8 Digit LED Display Drivers |
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