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          首頁(yè) >MAX7219>規(guī)格書(shū)列表

          型號(hào)下載 訂購(gòu)功能描述制造商 上傳企業(yè)LOGO

          MAX7219

          Serially Interfaced, 8-Digit LED Display Drivers

          General Description The MAX7219/MAX7221 are compact, serial input/output common-cathode display drivers that interface microprocessors (μPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. Included on-chip are a BCD code-B decoder, multiplex scan ci

          文件:186.94 Kbytes 頁(yè)數(shù):16 Pages

          MAXIM

          美信

          MAX7219

          Serially Interfaced, 8-Digit LED Display Drivers

          文件:734.54 Kbytes 頁(yè)數(shù):16 Pages

          MAXIM

          美信

          MAX7219

          Serially Interfaced, 8-Digit LED Display Drivers

          文件:946.46 Kbytes 頁(yè)數(shù):17 Pages

          MAXIM

          美信

          MAX7219

          Serially Interfaced, 8-Digit LED Display Drivers

          文件:1.21419 Mbytes 頁(yè)數(shù):15 Pages

          MAXIM

          美信

          MAX7219

          串行接口、8位、LED顯示驅(qū)動(dòng)器

          MAX7219/MAX7221為緊湊的串行輸入/輸出共陰極顯示驅(qū)動(dòng)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(gè)獨(dú)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(dòng)器以及存儲(chǔ)每位數(shù)字的8x8靜態(tài)RAM。只需一個(gè)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(dòng)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。可對(duì)每位數(shù)字單獨(dú)尋址和更新,無(wú)需重新寫(xiě)入整個(gè)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 ? 10MHz串行接口\n? 獨(dú)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(shí)處于全滅狀態(tài)\n? 驅(qū)動(dòng)共陰極LED顯示器\n? 段驅(qū)動(dòng)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;

          ADI

          亞德諾

          MAX7219C/D

          Serially Interfaced, 8-Digit LED Display Drivers

          General Description The MAX7219/MAX7221 are compact, serial input/output common-cathode display drivers that interface microprocessors (μPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. Included on-chip are a BCD code-B decoder, multiplex scan ci

          文件:186.94 Kbytes 頁(yè)數(shù):16 Pages

          MAXIM

          美信

          MAX7219CNG

          Serially Interfaced, 8-Digit LED Display Drivers

          General Description The MAX7219/MAX7221 are compact, serial input/output common-cathode display drivers that interface microprocessors (μPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. Included on-chip are a BCD code-B decoder, multiplex scan ci

          文件:186.94 Kbytes 頁(yè)數(shù):16 Pages

          MAXIM

          美信

          MAX7219CSLASHD

          Serially Interfaced, 8-Digit LED Display Drivers

          General Description The MAX7219/MAX7221 are compact, serial input/output common-cathode display drivers that interface microprocessors (μPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. Included on-chip are a BCD code-B decoder, multiplex scan ci

          文件:186.94 Kbytes 頁(yè)數(shù):16 Pages

          MAXIM

          美信

          MAX7219CWG

          Serially Interfaced, 8-Digit LED Display Drivers

          General Description The MAX7219/MAX7221 are compact, serial input/output common-cathode display drivers that interface microprocessors (μPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. Included on-chip are a BCD code-B decoder, multiplex scan ci

          文件:186.94 Kbytes 頁(yè)數(shù):16 Pages

          MAXIM

          美信

          MAX7219ENG

          Serially Interfaced, 8-Digit LED Display Drivers

          General Description The MAX7219/MAX7221 are compact, serial input/output common-cathode display drivers that interface microprocessors (μPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. Included on-chip are a BCD code-B decoder, multiplex scan ci

          文件:186.94 Kbytes 頁(yè)數(shù):16 Pages

          MAXIM

          美信

          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(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)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(hào)開(kāi)票。
          詢價(jià)
          MAXIM
          2024+
          N/A
          70000
          柒號(hào)只做原裝 現(xiàn)貨價(jià)秒殺全網(wǎng)
          詢價(jià)
          MAXIM
          2012+
          SOP·DIP
          10000
          詢價(jià)
          MAXIM/美信
          17+
          DIP
          6000
          詢價(jià)
          24+
          100
          真實(shí)現(xiàn)貨庫(kù)存
          詢價(jià)
          MAX
          25+
          QSOP-16
          18000
          原廠直接發(fā)貨進(jìn)口原裝
          詢價(jià)
          MAX
          24+
          DIP
          6980
          原裝現(xiàn)貨,可開(kāi)13%稅票
          詢價(jià)
          MAXIM
          24+
          DIP/SOP
          4652
          公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存!
          詢價(jià)
          MAXIM
          25+
          DIP
          5000
          百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可
          詢價(jià)
          MAX
          24+
          SMD
          20000
          一級(jí)代理原裝現(xiàn)貨假一罰十
          詢價(jià)
          更多MAX7219供應(yīng)商 更新時(shí)間2026-1-18 22:59:00
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