| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX6955 | 2-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan General Description The MAX6955 is a compact display driver that interfaces microprocessors to a mix of 7-segment, 14-segment, and 16-segment LED displays through an I2C-compatible 2-wire serial interface. The MAX6955 drives up to 16 digits 7-segment, 8 digits 14-segment, 8 digits 16-segment, or 文件:552.89 Kbytes 頁數(shù):39 Pages | MAXIM 美信 | MAXIM | |
MAX6955 | 2線接口、2.7V至5.5V LED顯示驅(qū)動器,帶有輸入/輸出擴(kuò)展器及鍵掃描 MAX6955是緊湊型顯示驅(qū)動器,通過I2C兼容的2線串行接口將微處理器接口至7、14和16段LED顯示器。串行接口支持多片MAX6955的級聯(lián)。MAX6955可驅(qū)動多達(dá)16位7段、8位14段、8位16段、或128個分立的LED,且電源電壓可低至2.7V。器件還包括5條I/O擴(kuò)展線(或GPIO),部分或全部可配置為按鍵開關(guān)輸入,自動掃描和去抖多達(dá)32個矩陣開關(guān)。\n\n 器件內(nèi)部包含全部14段和16段104個ASCII字符的字模、7段顯示使用的16進(jìn)制字模、多工掃描電路、陽極和陰極驅(qū)動器、以及用于存儲各位顯示的靜態(tài)RAM。顯示位的最大段電流可用單個外部電阻設(shè)定。各位的顯示亮度可用內(nèi)部 ? 簡化5 x 7陣列LED顯示屏驅(qū)動\n? 可控制多達(dá)16位7段、8位14段、8位16段、128個分立LED,或各種類型的組合\n? 2.7V至5.5V工作電壓\n? 標(biāo)準(zhǔn)2線接口支持各種微處理器架構(gòu)\n? 高度集成,靈活支持不同應(yīng)用\n? 每位提供16級數(shù)字亮度控制\n? 上電期間顯示消隱\n? 各段獨立的自動閃爍控制\n? 10μA (典型值)低功耗關(guān)斷模式(數(shù)據(jù)保持)\n? 5個GPIO端口引腳可配置為按鍵開關(guān)輸入,掃描、去抖多達(dá)32個按鍵開關(guān),且支持多鍵同時按下\n? 段驅(qū)動器的限擺率功能降低EMI\n? 36引腳SSOP和40引腳DIP及TQFN封裝\n? 工作在標(biāo)準(zhǔn)的汽車級溫度范; | ADI 亞德諾 | ADI | |
2-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan General Description The MAX6955 is a compact display driver that interfaces microprocessors to a mix of 7-segment, 14-segment, and 16-segment LED displays through an I2C-compatible 2-wire serial interface. The MAX6955 drives up to 16 digits 7-segment, 8 digits 14-segment, 8 digits 16-segment, or 文件:552.89 Kbytes 頁數(shù):39 Pages | MAXIM 美信 | MAXIM | ||
2-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan General Description The MAX6955 is a compact display driver that interfaces microprocessors to a mix of 7-segment, 14-segment, and 16-segment LED displays through an I2C-compatible 2-wire serial interface. The MAX6955 drives up to 16 digits 7-segment, 8 digits 14-segment, 8 digits 16-segment, or 文件:552.89 Kbytes 頁數(shù):39 Pages | MAXIM 美信 | MAXIM | ||
2-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan 文件:497.79 Kbytes 頁數(shù):40 Pages | MAXIM 美信 | MAXIM | ||
2-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan 文件:497.79 Kbytes 頁數(shù):40 Pages | MAXIM 美信 | MAXIM | ||
2-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan 文件:497.79 Kbytes 頁數(shù):40 Pages | MAXIM 美信 | MAXIM | ||
Package:36-BSOP(0.295",7.50mm 寬);包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類別:集成電路(IC) 顯示驅(qū)動器 描述:IC DRVR 7/14/16 SEGMENT 36SSOP | AD 亞德諾 | AD | ||
Package:40-DIP(0.600",15.24mm);包裝:卷帶(TR) 類別:集成電路(IC) 顯示驅(qū)動器 描述:IC DRVR 7/14/16 SEG 8 DGT 40DIP | AD 亞德諾 | AD | ||
Package:40-WFQFN 裸露焊盤;包裝:管件 類別:集成電路(IC) 顯示驅(qū)動器 描述:IC DRVR 7/14/16 SEGMENT 40TQFN | AD 亞德諾 | AD |
技術(shù)參數(shù)
- Display Type:
Common Cathode
- Interface:
Serial 2-Wire 400kbit
- Digits or Char.:
16-Digit 7-Segment
- Output Format:
14 segments
- Fonts:
104 char ASCII
- Segment Blinking:
Yes
- Slew Rate Control:
Yes
- Features:
32 Key Scanning
- VSUPPLY (min)(V):
2.7
- VSUPPLY (max)(V):
5.5
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +125
- Package/ Pins:
PDIP/40
- Smallest Available Pckg. (max w/pins)(mm2):
37.2
- Budgetary Price (See Notes):
$10.15 @1k
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
2024+ |
N/A |
70000 |
柒號只做原裝 現(xiàn)貨價秒殺全網(wǎng) |
詢價 | ||
MAXIM |
24+ |
SSOP-36 |
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(美信) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價 | ||
Maxim(美信) |
2021+ |
6000 |
原裝現(xiàn)貨,歡迎詢價 |
詢價 | |||
Maxim(美信) |
23+ |
標(biāo)準(zhǔn)封裝 |
6000 |
原廠原裝現(xiàn)貨訂貨價格優(yōu)勢終端BOM表可配單提供樣品 |
詢價 | ||
Maxim(美信) |
25+ |
標(biāo)準(zhǔn)封裝 |
8800 |
公司只做原裝,詳情請咨詢 |
詢價 | ||
Maxim(美信) |
25+ |
標(biāo)準(zhǔn)封裝 |
6000 |
原裝,請咨詢 |
詢價 | ||
Maxim(美信) |
24+ |
N/A |
17800 |
原裝正品現(xiàn)貨支持實單 |
詢價 | ||
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 |
詢價 | ||
Maxim(美信) |
25+ |
封裝 |
500000 |
源自原廠成本,高價回收工廠呆滯 |
詢價 |
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