位置：MAX6954 > MAX6954詳情
MAX6954中文資料
| 廠家型號(hào) | MAX6954 |
| 文件大小 | 395.49Kbytes |
| 頁(yè)面數(shù)量 | 38頁(yè) |
| 功能描述 | 4-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan LED顯示驅(qū)動(dòng)器 2.7-5.5V LED Display Driver |
| 數(shù)據(jù)手冊(cè) | |
| 簡(jiǎn)稱 | MAXIM【美信】 |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 中文名稱 | 美信半導(dǎo)體官網(wǎng) |
| LOGO |
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MAX6954數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
General Description
The MAX6954 is a compact display driver that interfaces microprocessors to a mix of 7-segment, 14-segment, and 16-segment LED displays through an SPI?- or QSPI?-compatible 4-wire serial interface. The serial interface may be cascaded through multiple devices. The MAX6954 drives up to 16 digits 7-segment, 8 digits 14-segment, 8 digits 16-segment, or 128 discrete LEDs, while functioning from a supply voltage as low as 2.7V. The driver includes five I/O expander (or GPIO) lines, some or all of which may be configured as a key switch reader, which automatically scans and debounces a matrix of up to 32 switches.
Features
? High-Speed 26MHz SPI/QSPI/MICROWIRE?-Compatible Serial Interface
? 2.7V to 5.5V Operation
? Drives Up to 16 Digits 7-Segment, 8 Digits 14-Segment, 8 Digits 16-Segment, 128 Discrete LEDs, or a Combination of Digit Types
? Drives Common-Cathode Monocolor and Bicolor LED Displays
? Built-In ASCII 104-Character Font for 14-Segment and 16-Segment Digits and Hexadecimal Font for 7-Segment Digits
? Automatic Blinking Control for each Segment
? 10μA (typ) Low-Power Shutdown (Data Retained)
? 16-Step Digit-by-Digit Digital Brightness Control
? Display Blanked on Power-Up
? Slew-Rate Limited Segment Drivers for Lower EMI
? Five GPIO Port Pins Can Be Configured as Key Switch Reader to Scan and Debounce Up to 32 Switches with n-Key Rollover
? IRQ Output when a Key Input Is Debounced
? 36-Pin SSOP and 40-Pin DIP and TQFN Packages
? Automotive Temperature Range Standard
Applications
? Set-Top Boxes
? Automotive
? Panel Meters
? Bar Graph Displays
? White Goods
? Audio/Video Equipment
?
MAX6954產(chǎn)品屬性
- 類型
描述
- 型號(hào)
MAX6954
- 功能描述
LED顯示驅(qū)動(dòng)器 2.7-5.5V LED Display Driver
- 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+ |
標(biāo)準(zhǔn)封裝 |
7245 |
原廠渠道供應(yīng),大量現(xiàn)貨,原型號(hào)開(kāi)票。 |
|||
Maxim Integrated |
25+ |
40-WFQFN 裸露焊盤 |
25393 |
Maxim Integrated驅(qū)動(dòng)器IC-MAX6954ATL+T即刻詢購(gòu)立享優(yōu)惠#長(zhǎng)期有貨 |
|||
MAXIM |
2020+ |
SSOP36 |
18600 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
|||
MAXIM |
2024+ |
N/A |
70000 |
柒號(hào)只做原裝 現(xiàn)貨價(jià)秒殺全網(wǎng) |
|||
MAXIM/美信 |
2021+ |
SSOP36 |
9450 |
原裝現(xiàn)貨。 |
|||
MAXIM |
23+ |
SSOP36 |
5000 |
全新原裝現(xiàn)貨特價(jià)銷售 |
|||
MAXIM |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
|||
Maxim |
24+ |
36-SSOP |
953 |
||||
MAXIM |
SSOP36 |
1015 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
||||
MAXIM |
2016+ |
SSOP36 |
3000 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
MAX6954ATL+ 價(jià)格
參考價(jià)格：￥85.2938
MAX6954 資料下載更多...
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MAXIM相關(guān)芯片制造商
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Maxim Integrated Products 美信半導(dǎo)體
中文資料: 61705條
Maxim Integrated Products是一家專注于模擬和混合信號(hào)集成電路的公司，成立于1983年，總部位于美國(guó)加利福尼亞州圣何塞。公司設(shè)計(jì)和制造廣泛應(yīng)用于電子設(shè)備的高性能集成電路，涵蓋電源管理、信號(hào)處理、傳感器和接口等多個(gè)領(lǐng)域。 Maxim的產(chǎn)品廣泛應(yīng)用于消費(fèi)電子、工業(yè)、汽車、通信等市場(chǎng)，以其高性能和創(chuàng)新技術(shù)著稱。公司致力于通過(guò)推動(dòng)技術(shù)進(jìn)步來(lái)滿足客戶的需求，并提供解決方案，幫助客戶實(shí)現(xiàn)更高的效率和更好的性能。 在2021年，Maxim Integrated被Analog Devices收購(gòu)，進(jìn)一步增強(qiáng)了Analog Devices在市場(chǎng)上的競(jìng)爭(zhēng)力和技術(shù)實(shí)力。
