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MAX7219

Serially Interfaced, 8-Digit LED Display Drivers

GeneralDescription TheMAX7219/MAX7221arecompact,serialinput/outputcommon-cathodedisplaydriversthatinterfacemicroprocessors(μPs)to7-segmentnumericLEDdisplaysofupto8digits,bar-graphdisplays,or64individualLEDs.Includedon-chipareaBCDcode-Bdecoder,multiplexscanci

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX7219

串行接口、8位、LED顯示驅(qū)動器; ? 10MHz串行接口\n? 獨立的LED段控制\n? 譯碼/非譯碼位選擇\n? 150μA低功耗關(guān)斷(數(shù)據(jù)保持)\n? 數(shù)字和模擬亮度控制\n? 上電時處于全滅狀態(tài)\n? 驅(qū)動共陰極LED顯示器\n? 段驅(qū)動器的擺率限制功能有助于降低EMI (MAX7221)\n? SPI、QSPI、MICROWIRE串行接口(MAX7221)\n? 24引腳DIP和SO封裝;

MAX7219/MAX7221為緊湊的串行輸入/輸出共陰極顯示驅(qū)動器，用于連接微處理器(μP)與8位7段LED數(shù)碼管顯示器、條形圖顯示器或64個獨立的LED。器件內(nèi)置BCD B碼譯碼器、多路復(fù)用掃描電路、段和位驅(qū)動器以及存儲每位數(shù)字的8x8靜態(tài)RAM。只需一個外部電阻即可設(shè)置所有LED的段電流。MAX7221兼容于SPI?、QSPI?以及MICROWIRE?接口，段驅(qū)動器帶有擺率限制，以降低EMI。\n\n 便利的4線串行接口可以連接所有通用μP?？蓪γ课粩?shù)字單獨尋址和更新，無需重新寫入整個顯示器。MAX7219/MAX7221還允許用戶為每位數(shù)字選擇B碼譯碼或非譯碼方式。\n\n 器件具有150μA低功耗關(guān)斷模式、模擬和數(shù)字亮度控制、允許用戶顯示1至8位數(shù)字的掃描限制寄存器以及強(qiáng)制點亮所有LED的測試模式。\n\n 如需3V工作電壓或字段閃爍的應(yīng)用，請參考MAX6951數(shù)據(jù)資料。\n\n \n\n

ADIAnalog Devices

亞德諾亞德諾半導(dǎo)體技術(shù)有限公司

MAX7219

Serially Interfaced, 8-Digit LED Display Drivers

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX7219

Serially Interfaced, 8-Digit LED Display Drivers

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX7219C/D

Serially Interfaced, 8-Digit LED Display Drivers

GeneralDescription TheMAX7219/MAX7221arecompact,serialinput/outputcommon-cathodedisplaydriversthatinterfacemicroprocessors(μPs)to7-segmentnumericLEDdisplaysofupto8digits,bar-graphdisplays,or64individualLEDs.Includedon-chipareaBCDcode-Bdecoder,multiplexscanci

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX7219CNG

Serially Interfaced, 8-Digit LED Display Drivers

GeneralDescription TheMAX7219/MAX7221arecompact,serialinput/outputcommon-cathodedisplaydriversthatinterfacemicroprocessors(μPs)to7-segmentnumericLEDdisplaysofupto8digits,bar-graphdisplays,or64individualLEDs.Includedon-chipareaBCDcode-Bdecoder,multiplexscanci

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX7219CSLASHD

Serially Interfaced, 8-Digit LED Display Drivers

GeneralDescription TheMAX7219/MAX7221arecompact,serialinput/outputcommon-cathodedisplaydriversthatinterfacemicroprocessors(μPs)to7-segmentnumericLEDdisplaysofupto8digits,bar-graphdisplays,or64individualLEDs.Includedon-chipareaBCDcode-Bdecoder,multiplexscanci

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX7219CWG

Serially Interfaced, 8-Digit LED Display Drivers

GeneralDescription TheMAX7219/MAX7221arecompact,serialinput/outputcommon-cathodedisplaydriversthatinterfacemicroprocessors(μPs)to7-segmentnumericLEDdisplaysofupto8digits,bar-graphdisplays,or64individualLEDs.Includedon-chipareaBCDcode-Bdecoder,multiplexscanci

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX7219ENG

Serially Interfaced, 8-Digit LED Display Drivers

GeneralDescription TheMAX7219/MAX7221arecompact,serialinput/outputcommon-cathodedisplaydriversthatinterfacemicroprocessors(μPs)to7-segmentnumericLEDdisplaysofupto8digits,bar-graphdisplays,or64individualLEDs.Includedon-chipareaBCDcode-Bdecoder,multiplexscanci

MaximMaxim Integrated Products

美信美信半導(dǎo)體

MAX7219ERG

Serially Interfaced, 8-Digit LED Display Drivers

GeneralDescription TheMAX7219/MAX7221arecompact,serialinput/outputcommon-cathodedisplaydriversthatinterfacemicroprocessors(μPs)to7-segmentnumericLEDdisplaysofupto8digits,bar-graphdisplays,or64individualLEDs.Includedon-chipareaBCDcode-Bdecoder,multiplexscanci

MaximMaxim Integrated Products

美信美信半導(dǎo)體

技術(shù)參數(shù)

  • Display Type：

    Common Cathode

  • Interface：

    Serial 3-Wire 10Mbit

  • Digits or Char.：

    8-Digit

  • Output Format：

    7 segment + DP

  • Fonts：

    Code B

  • Slew Rate Control：

    No

  • VSUPPLY (min)(V)：

    4

  • VSUPPLY (max)(V)：

    5.5

  • RoHS Available：

    Yes

  • Oper. Temp.(°C)：

    -40 to +85

  • Package/ Pins：

    CDIP/24

  • Smallest Available Pckg. (max w/pins)(mm2)：

    158.4

  • Budgetary Price (See Notes)：

    $5.65 @1k

供應(yīng)商型號品牌批號封裝庫存備注價格
Maxim(美信)
24+
標(biāo)準(zhǔn)封裝
9048
原廠渠道供應(yīng),大量現(xiàn)貨,原型號開票。
 詢價
MAXIM
23+
DIP/SOP24
35600
一級分銷商
 詢價
MAXIM
2024+
N/A
70000
柒號只做原裝 現(xiàn)貨價秒殺全網(wǎng)
 詢價
MAXIM
2012+
SOP·DIP
10000
詢價
MAXIM/美信
17+
DIP
6000
詢價
24+
100
真實現(xiàn)貨庫存
 詢價
MAXIM
24+
SMD
2250
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時可發(fā)貨
 詢價
MAX
24+
DIP
6980
原裝現(xiàn)貨,可開13%稅票
 詢價
MAXIM
24+
DIP/SOP
4652
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強(qiáng)勢庫存!
 詢價
MAXIM
23+
NA
25060
只做進(jìn)口原裝,終端工廠免費送樣
 詢價
更多MAX7219供應(yīng)商 更新時間2025-7-28 23:00:00

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