| 型號(hào) | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX7221 | 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 頁數(shù)：16 Pages | MAXIM 美信 | MAXIM | |
MAX7221 | Serially Interfaced, 8-Digit LED Display Drivers 文件：946.46 Kbytes 頁數(shù)：17 Pages | MAXIM 美信 | MAXIM | |
MAX7221 | Serially Interfaced, 8-Digit LED Display Drivers 文件：734.54 Kbytes 頁數(shù)：16 Pages | MAXIM 美信 | MAXIM | |
MAX7221 | Serially Interfaced, 8-Digit LED Display Drivers 文件：1.21419 Mbytes 頁數(shù)：15 Pages | MAXIM 美信 | MAXIM | |
MAX7221 | 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?？蓪γ课粩?shù)字單獨(dú)尋址和更新，無需重新寫入整個(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 | ADI | |
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 頁數(shù)：16 Pages | MAXIM 美信 | MAXIM | ||
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 頁數(shù)：16 Pages | MAXIM 美信 | MAXIM | ||
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 頁數(shù)：16 Pages | MAXIM 美信 | MAXIM | ||
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 頁數(shù)：16 Pages | MAXIM 美信 | MAXIM | ||
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 頁數(shù)：16 Pages | MAXIM 美信 | MAXIM |
技術(shù)參數(shù)
- Display Type：
Common Cathode
- Interface：
Serial SPI 10Mbit
- Digits or Char.：
8-Digit
- Output Format：
7 segment + DP
- Fonts：
Code B
- Slew Rate Control：
Yes
- 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)：
$5.82 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
25+ |
WSO-24 |
22000 |
全新原裝現(xiàn)貨熱賣 |
詢價(jià) | ||
Maxim(美信) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
Maxim(美信) |
2021+ |
6000 |
原裝現(xiàn)貨，歡迎詢價(jià) |
詢價(jià) | |||
Maxim(美信) |
23+ |
標(biāo)準(zhǔn)封裝 |
6000 |
原廠原裝現(xiàn)貨訂貨價(jià)格優(yōu)勢終端BOM表可配單提供樣品 |
詢價(jià) | ||
Maxim(美信) |
23+ |
SOP24 |
15000 |
專業(yè)幫助客戶找貨 配單,誠信可靠! |
詢價(jià) | ||
Maxim(美信) |
25+ |
標(biāo)準(zhǔn)封裝 |
8800 |
公司只做原裝,詳情請咨詢 |
詢價(jià) | ||
Maxim(美信) |
25+ |
標(biāo)準(zhǔn)封裝 |
6000 |
原裝，請咨詢 |
詢價(jià) | ||
Maxim(美信) |
24+ |
N/A |
17800 |
原裝正品現(xiàn)貨支持實(shí)單 |
詢價(jià) | ||
Maxim(美信) |
2511 |
標(biāo)準(zhǔn)封裝 |
6000 |
電子元器件采購降本30%!原廠直采,砍掉中間差價(jià) |
詢價(jià) | ||
Maxim(美信) |
26+ |
NA |
60000 |
只有原裝 ,可BOM配單 |
詢價(jià) |
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