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MAX6974ATL+集成電路(IC)的LED驅(qū)動(dòng)器規(guī)格書(shū)PDF中文資料

MAX6974ATL+
廠商型號(hào)

MAX6974ATL+

參數(shù)屬性

MAX6974ATL+ 封裝/外殼為40-WFQFN 裸露焊盤(pán);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類(lèi)別為集成電路(IC)的LED驅(qū)動(dòng)器;MAX6974ATL+應(yīng)用范圍:標(biāo)牌;產(chǎn)品描述:IC LED DRIVER LINEAR 30MA 40TQFN

功能描述

24-Output PWM LED Drivers for Message Boards

封裝外殼

40-WFQFN 裸露焊盤(pán)

文件大小

486.77 Kbytes

頁(yè)面數(shù)量

23 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)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-24 23:00:00

MAX6974ATL+規(guī)格書(shū)詳情

General Description

The MAX6974/MAX6975 precision current-sinking, 24-output PWM LED drivers drive red, green, and blue LEDs for full-color graphic message boards and video displays. Each output has an individual 12-bit (MAX6974) or 14-bit (MAX6975) PWM-intensity (hue) control and 7-bit (MAX6974) or 5-bit (MAX6975) global PWM intensity (luminance) control. The MAX6974/MAX6975 feature a high-speed, fully buffered cascadable serial interface, open-circuit LED fault detection circuitry, as well as a watchdog timer.

Features

? 24 LED Current Sink Outputs (Three Banks of Eight Outputs)

? 48 LED Drive Option When Multiplexing

? 33MHz Clock Supports Up to 63 Frames per Second of Video

? Constant Output Current Calibration from 6mA to 30mA in 256 Steps

? EZCascade? Interface Simplifies Multiple Driver Cascading Without External Buffers

? 12-Bit or 14-Bit Individual PWM LED Intensity Controls

? 7-Bit or 5-Bit Panel PWM-Intensity Control

? +3V to +7V LED Power Supply

? +3.0V to +3.6V Logic Supply

? Open-Circuit LED Fault Detection

? Optional Watchdog Timer Blanks Display if Interface Fails

? Standard -40°C to +125°C Operating Temperature Range

Applications

LED Video Display Panels

LED Message Boards

Variable Message Signs (VMS)

Signs

Graphic Panels

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX6974ATL+

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類(lèi)別:

    集成電路(IC) > LED 驅(qū)動(dòng)器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 類(lèi)型:

    線性

  • 拓?fù)洌?/span>

    移位寄存器

  • 內(nèi)部開(kāi)關(guān):

  • 輸出數(shù):

    24

  • 電壓 - 供電(最低):

    3V

  • 電壓 -?供電(最高):

    3.6V

  • 電壓 - 輸出:

    7V

  • 電流 - 輸出/通道:

    30mA

  • 頻率:

    33MHz

  • 應(yīng)用:

    標(biāo)牌

  • 工作溫度:

    -40°C ~ 125°C(TA)

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    40-WFQFN 裸露焊盤(pán)

  • 供應(yīng)商器件封裝:

    40-TQFN(6x6)

  • 描述:

    IC LED DRIVER LINEAR 30MA 40TQFN

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAXIM
21+
TQFN-40
6000
原裝現(xiàn)貨
詢價(jià)
MAXIM(美信)
23+
TQFN40EP(6x6)
6000
誠(chéng)信服務(wù),絕對(duì)原裝原盤(pán)
詢價(jià)
Maxim
23+
40-TQFN
30659
詢價(jià)
Maxim(美信)
標(biāo)準(zhǔn)封裝
6000
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價(jià)
MAXIM
22+23+
QFN40
33989
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
ADI(亞德諾)/MAXIM(美信)
23+
QFN-40-EP(6x6)
7828
支持大陸交貨,美金交易。原裝現(xiàn)貨庫(kù)存。
詢價(jià)
MAXIM
19+
QFN40
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
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(shì)終端BOM表可配單提供樣品
詢價(jià)
MaximIntegrated
23+
40-TQFN-EP(6x6)
66800
原廠授權(quán)一級(jí)代理,專(zhuān)注汽車(chē)、醫(yī)療、工業(yè)、新能源!
詢價(jià)
MAXIM/美信
24+
QFN40
159
原裝現(xiàn)貨假一賠十
詢價(jià)