Simple LED Drivers- MAX7219 and MAX7221
Analog Devices / Maxim Integrated
This presentation will cover an alternative to the most common display technology used today, which are LCD panels, as these panels have drawbacks. For instance, in applications where a high level of contrast is required, LEDs are still chosen over LCDs. One of the more common types of LED displays is the seven segment display. This tutorial will discuss ways to drive these displays with the Maxim MAX7219 and MAX7221.
Related Parts
| 圖片 | 製造商零件編號 | 說明 | 現有數量 | 價格 | ||
|---|---|---|---|---|---|---|
![]() | ![]() | MAX7219CNG+ | IC DRVR 7 SEGMENT 8 DIGIT 24DIP | 970 - 即時供貨 | $175.94 | 查看詳情 |
![]() | ![]() | MAX7219CWG+ | IC DRVR 7 SEGMNT 8 DIGIT 24SOIC | 1082 - 即時供貨 | $153.91 | 查看詳情 |
![]() | ![]() | MAX7219EWG+ | IC DRVR 7 SEGMNT 8 DIGIT 24SOIC | 362 - 即時供貨 660 - 工廠存貨 | $167.88 | 查看詳情 |
![]() | ![]() | MAX7219ENG+ | IC DRVR 7 SEGMENT 8 DIGIT 24DIP | 658 - 即時供貨 | $193.04 | 查看詳情 |
![]() | ![]() | MAX7219CWG+T | IC DRVR 7 SEGMNT 8 DIGIT 24SOIC | 1553 - 即時供貨 | $153.58 | 查看詳情 |
![]() | ![]() | MAX7219CWG+T | IC DRVR 7 SEGMNT 8 DIGIT 24SOIC | 1553 - 即時供貨 | $153.58 | 查看詳情 |
![]() | ![]() | MAX7219CNG | IC DRVR 7 SEGMENT 8 DIGIT 24DIP | 0 - 即時供貨 | $41.93 | 查看詳情 |
![]() | ![]() | MAX7219CWG | IC DRVR 7 SEGMNT 8 DIGIT 24SOIC | 0 - 即時供貨 | $41.93 | 查看詳情 |
![]() | ![]() | MAX7219CWG-T | IC DRVR 7 SEGMNT 8 DIGIT 24SOIC | 0 - 即時供貨 | $42.65 | 查看詳情 |
![]() | ![]() | MAX7219ENG | IC DRVR 7 SEGMENT 8 DIGIT 24DIP | 0 - 即時供貨 | $54.47 | 查看詳情 |




