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MAX7219集成電路(IC)的顯示驅(qū)動器規(guī)格書PDF中文資料

MAX7219
廠商型號

MAX7219

參數(shù)屬性

MAX7219 封裝/外殼為24-DIP(0.300",7.62mm);包裝為管件;類別為集成電路(IC)的顯示驅(qū)動器;產(chǎn)品描述:IC DRVR 7 SEGMENT 8 DIGIT 24DIP

功能描述

Serially Interfaced, 8-Digit LED Display Drivers

封裝外殼

24-DIP(0.300",7.62mm)

文件大小

186.94 Kbytes

頁面數(shù)量

16

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡稱

MAXIM美信

中文名稱

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-7-15 20:05:00

人工找貨

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MAX7219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

  • 產(chǎn)品編號:

    MAX7219CNG

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 顯示驅(qū)動器

  • 包裝:

    管件

  • 顯示類型:

    LED

  • 配置:

    7 段 + DP

  • 接口:

    4 線串行

  • 數(shù)字或字符:

    8 位數(shù)字

  • 電壓 - 供電:

    4V ~ 5.5V

  • 工作溫度:

    0°C ~ 70°C

  • 安裝類型:

    通孔

  • 封裝/外殼:

    24-DIP(0.300",7.62mm)

  • 供應(yīng)商器件封裝:

    24-PDIP

  • 描述:

    IC DRVR 7 SEGMENT 8 DIGIT 24DIP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
三年內(nèi)
1983
只做原裝正品
詢價
HG/HX
24+
NA/
1500
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價
MAX
24+/25+
DIP24
10
原裝正品現(xiàn)貨庫存價優(yōu)
詢價
MAXIM
24+
DIP
20000
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅!!
詢價
MAXIM/美信
1922+
SOP28
6852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價
MAXIM
20+
SOP24
35830
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價
MaximInte
23+
NA
308
專做原裝正品,假一罰百!
詢價
MAX
2015+
SOP/DIP
19889
一級代理原裝現(xiàn)貨,特價熱賣!
詢價
MAX
96+
DIP24
3600
全新原裝進口自己庫存優(yōu)勢
詢價
Maxim(美信)
23+
NA
20094
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持
詢價