一般說明：MAX7219CNG+
MAX7219CNG+/MAX7221 是緊湊型、串行輸入/輸出接口的共陰極顯示驅動程序微處理器 (μPs) 至 7 段數字 LED最多 8 位數字顯示、條形圖顯示或 64 個單獨顯示發光二極管。片上包括一個 BCD code-B 解碼器，多路復用掃描電路、段和數字驅動器，以及存儲每個數字的 8x8 靜態 RAM。只有一個需要外部電阻來設置段電流所有 LED。 MAX7221 兼容 SPI™、QSPI™、和 MICROWIRE™，并具有壓擺率限制段降低 EMI 的驅動程序。一個方便的 4 線串行接口連接到所有常見的μP。可以尋址單個數字并在不重寫整個顯示的情況下進行更新。這MAX7219CNG+/MAX7221也允許用戶選擇code-B每個數字的解碼或不解碼。這些器件包括一個 150μA 低功耗關斷模式，模擬和數字亮度控制，掃描限制寄存器允許用戶顯示 1 到 8 位數字，以及一個測試強制所有 LED 亮起的模式。對于需要 3V 操作或分段閃爍的應用，參考MAX6951數據資料。

應用：MAX7219CNG+
● 條形圖顯示
● 工業控制器
● 面板儀表
● LED 矩陣顯示器

特征：MAX7219CNG+
● 10MHz 串行接口
● 單獨的 LED 段控制
● 解碼/非解碼數字選擇
● 150μA 低功耗關斷（數據保留）
● 數字和模擬亮度控制
● 上電時顯示消隱
● 驅動共陰極 LED 顯示屏
● 轉換速率受限的段驅動器
用于降低 EMI (MAX7221)
● SPI、QSPI、MICROWIRE 串行接口（MAX7221）
● 24 引腳 DIP 和 SO 封裝

制造商: Maxim Integrated
產品種類: LED顯示驅動器
RoHS: 詳細信息
系列:MAX7219CNG+
數位數量: 8
片段數量: 64
安裝風格: Through Hole
封裝 / 箱體: PDIP-Narrow-24
工作電源電壓: 4 V to 5.5 V
電源電流—最大值: 330 mA
最小工作溫度: 0 C
最大工作溫度: + 70 C
封裝: Tube
商標: Maxim Integrated
高度: 4.45 mm
高電平輸出電流: - 2 mA
長度: 32.13 mm
低電平輸出電流: 5 mA
Pd-功率耗散: 1066 mW
產品: LED Display Drivers
產品類型: LED Display Drivers
工廠包裝數量: 15
子類別: Driver ICs
寬度: 7.87 mm
零件號別名: MAX7219
單位重量: 1.840 g

以下物料均有現貨庫存：MAX7219CNG+
STM32F101RBT6
STM32F103CBT6
STM32F103C8T6
STM32F103R8T6
STM32F103VBT6
STM32F103RBT6
STM32F103VCT6
STM32F103ZET6
STM32F103VET6
STM32F103RET6
STM32F103RCT6
STM32F103RGT6
STM32F103RCY6TR
STM32F103T8U6
STM32F103VGT6
STM32F103ZGT6
STM32F105RBT6
STM32F105RCT6
STM32F105R8T6
STM32F105VCT6
STM32F107VCT6
STM32F107RCT6
STM32F100R8T6B
STM32F100C6T6B
STM32F100VCT6B
STM32F100RBT6B
STM32F100C8T6B
STM32F100C4T6B

MAX7219CNG+
STM32F215RGT6
STM32F205RGT6
STM32F205RET6
STM32F205RCT6
STM32F205VGT6
STM32F205VET6
STM32F205VCT6
STM32F205ZET6
STM32F205ZGT6
STM32F207VCT6
STM32F207VGT6
STM32F207VET6
STM32F207ZET6
STM32F207ZGT6
STM32F373CCT6
STM32F301K8T6
STM32F302C8T6
STM32F302CBT6
STM32F302RCT6
STM32F302RBT6
STM32F302K8U6
STM32F302VET6
STM32F302VDT6
STM32F302VCT6
STM32F303CBT6
STM32F303CCT6
STM32F303RBT6
STM32F303RCT6
STM32F303RET6
STM32F303VCT6
STM32F303VET6
STM32F303ZET6
STM32F411CEU6
STM32F411CCU6TR
STM32F411RCT6
STM32F411RET6
STM32F411VET6
STM32F412RET6
STM32F413VGT6
STM32F415RGT6
STM32F415VGT6
STM32F410CBU6
STM32F410RBT6
STM32F427IGT6
STM32F427VIT6
STM32F427VGT6
STM32F427ZGT6
STM32F427ZIT6
STM32F429BIT6
STM32F429IIT6
STM32F429IGT6
STM32F429VGT6
STM32F429VIT6
STM32F429VET6
STM32F429ZGT6
STM32F429ZIT6
STM32F429ZET6
STM32F446RET6
STM32F446RCT6
STM32F446VET6
STM32F446VCT6
STM32F446ZET6
STM32F446ZEJ6
STM32F469NIH6
STM32F401CEU6
STM32F401CBU6
STM32F401RCT6
STM32F401RBT6
STM32F401RET6
STM32F405RGT6
STM32F405VGT6
STM32F405ZGT6
STM32F407IGT6
STM32F407IGH6
STM32F407IET6
STM32F407VGT6
STM32F407VET6
STM32F407ZET6
STM32F407ZGT6
STM32F407ZGT7
STM32F400CBT6
STM32F722RET6
STM32F730R8T6
STM32F730V8T6
STM32F746VGT6
STM32F756VGT6
STM32F765VIT6
STM32F767ZGT6
STM32F767IGT6
STM32F767NIH6
STM32F767BIT6
STM32F767VIT6
STM32F031K6U6
STM32F031F6P6
STM32F031C6T6TR
STM32F030K6T6
STM32F030F4P6
STM32F030C8T6
STM32F030CCT6
STM32F030C6T6
STM32F030RCT6
STM32F030R8T6
STM32F042K6T6
STM32F042F6P6
STM32F042C6T6
STM32F051K8U6
STM32F051K6U6
STM32F051C8T6
STM32F051C8T7TR
STM32F051R8T6
STM32F051R8T7
STM32F071VBT6
STM32F071CBT6
STM32F071CBU6
STM32F071RBT6
STM32F072VBT6
STM32F072CBT6
STM32F072C8T6
STM32F072CBU6TR
STM32F072RBT6
STM32F072R8T6
STM32F070CBT6
STM32F070F6P6
STM32F070RBT6
STM32G474VET6
STM32G431CBT6
STM32G071CBT6
STM32G071GBU6
STM32G071RBT6
STM32G070KBT6
STM32G070CBT6
STM32G070RBT6
STM32G031F8P6
STM32G031K6T6
STM32G031J6M6
STM32G031G8U6
STM32G030K6T6
STM32G030K8T6
STM32G030C8T6
STM32G030F6P6TR
STM32H743BIT6
STM32H743IIT6
STM32H743VIT6
STM32H743VIH6
STM32H743ZIT6
STM32H743XIH6
STM32H750IBK6
STM32H750VBT6
STM32H750XBH6
STM32L151C8T6A
STM32L151CBT6A
STM32L151CBU6
STM32L151CCU6
STM32L151RCT6
STM32L151RET6
STM32L151RDT6
STM32L151VDT6
STM32L431CCT6
STM32L431CBT6
STM32L431CCU6
STM32L431RCT6
STM32L431VCT6
STM32L433VCT6
STM32L433RCT3
STM32L433RCT6
STM32L452REY6TR
STM32L471RGT6
STM32L471RET6
STM32L475VET6
STM32L476RGT6
STM32L476VET6
STM32L476RCT6
STM32L476VGT6
STM32L496RGT6
STM32L011D4P6
STM32L010C6T6
STM32L011F4U6TR
STM32L011G4U6
STM32L031F6P6
STM32L031K6T6
STM32L031G6U6
STM32L051K8U6
STM32L051C8T6
STM32L051R8T6
STM32L052R8T6
STM32L053R8T6
STM32L071RBT6
STM32L071CBT6
STM32L072RBT6
STM32L072CBT6
STM32L073RZT6
STM32L073V8T6
STM8L151C6T6
STM8L151C8T6
STM8L151K4T6
STM8L151K6T6
STM8L151G6U6
STM8L151G4U6
STM8L152C6T6
STM8L152R8T6
STM8L152M8T6
STM8L101F3P6TR
STM8L101K3T6
STM8L101F3U6TR
STM8L001J3M3TR
STM8L051F3P6
STM8L052C6T6
STM8L052R8T6
STM8L050J3M3TR