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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
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) | |
更新時(shí)間 | 2025-1-24 23:00:00 |
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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):
是
- 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) |