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MAX7219ERG中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
MAX7219ERG |
| 功能描述 | Serially Interfaced, 8-Digit LED Display Drivers |
| 文件大小 |
186.94 Kbytes |
| 頁(yè)面數(shù)量 |
16 頁(yè) |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-23 10:23:00 |
| 人工找貨 | MAX7219ERG價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX7219ERG規(guī)格書詳情
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 circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit. Only one external resistor is required to set the segment current for all LEDs. The MAX7221 is compatible with SPI?, QSPI?, and Microwire?, and has slew-rate limited segment drivers to reduce EMI.
Features
? 10MHz Serial Interface
? Individual LED Segment Control
? Decode/No-Decode Digit Selection
? 150μA Low-Power Shutdown (Data Retained)
? Digital and Analog Brightness Control
? Display Blanked on Power-Up
? Drive Common-Cathode LED Display
? Slew-Rate Limited Segment Drivers for Lower EMI (MAX7221)
? SPI, QSPI, Microwire Serial Interface (MAX7221)
? 24-Pin DIP and SO Packages
Applications
?? Bar-Graph Displays
?? 7-Segment Displays
?? Industrial Controllers
?? Panel Meters
?? LED Matrix Displays
產(chǎn)品屬性
- 型號(hào)：
MAX7219ERG
- 功能描述：
LED顯示驅(qū)動(dòng)器
- RoHS：
否
- 制造商：
Micrel
- 數(shù)位數(shù)量：
5
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
PLCC-44
- 工作電源電壓：
4.75 V to 11 V
- 最大電源電流：
10 mA
- 最大工作溫度：
+ 85 C
- 最小工作溫度：
- 40 C
- 封裝：
Tube
| 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+ |
DIP |
66800 |
原廠授權(quán)一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力！ |
詢價(jià) | ||
24+ |
3000 |
公司現(xiàn)貨 |
詢價(jià) | ||||
MAX |
22+ |
DIPSOP |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
MAXIM |
25+ |
SOP24 |
5600 |
品牌一級(jí)代理,新加坡香港上百萬(wàn)現(xiàn)貨,歡迎查詢! |
詢價(jià) | ||
MAXIM |
24+ |
3358 |
絕對(duì)全新原裝現(xiàn)貨供應(yīng)! |
詢價(jià) | |||
MAXIM |
14 |
SOIC-24 |
6000 |
絕對(duì)原裝自己現(xiàn)貨 |
詢價(jià) | ||
MAX |
24+ |
DIP |
200 |
進(jìn)口原裝正品優(yōu)勢(shì)供應(yīng) |
詢價(jià) | ||
MAX |
24+ |
DIP |
2250 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時(shí)可發(fā)貨 |
詢價(jià) | ||
MAXIM/美信 |
專業(yè)軍工 |
DIP |
860 |
只做原裝正品現(xiàn)貨授權(quán)貨源 |
詢價(jià) | ||
MAXIM |
2022 |
DIP-24 |
3080 |
原裝正品 |
詢價(jià) |
