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

MAX7219
廠商型號(hào)

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(dòng)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(jiǎn)稱

Maxim美信

中文名稱

美信半導(dǎo)體官網(wǎng)

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更新時(shí)間

2025-3-9 20:18:00

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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(hào):

    MAX7219CNG

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 顯示驅(qū)動(dòng)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(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
MAXIM
23+
DIP
18689
詢價(jià)
HG/HX
23+
NA/
1500
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價(jià)
MAXIM
24+
DIP
20000
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅!!
詢價(jià)
MAXIM
24+
SOPDIP
38520
一級(jí)代理/放心購買
詢價(jià)
HLF/洪利發(fā)
2020
DIPSOP
35000
原裝現(xiàn)貨支持BOM配單服務(wù)
詢價(jià)
MAX
23+
DIPSOP
3200
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售!
詢價(jià)
MAXIM/美信
22+
SOP24
166034
原裝正品現(xiàn)貨,可開13個(gè)點(diǎn)稅
詢價(jià)
MAXIM
19+
SOP-24
82358
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價(jià)
MAXIM
22+
SOP
8200
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢(shì)!!
詢價(jià)
MAX
17+
SOP
6200
100%原裝正品現(xiàn)貨
詢價(jià)