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MAX6946ATE中文資料
MAX6946ATE數(shù)據(jù)手冊規(guī)格書PDF詳情
General Description
The MAX6946/MAX6947 I2C-/SMBusTM-compatible, serial-interfaced peripherals provide microprocessors with 10 I/O ports rated to 7V.
Each port can be configured as a 2.5mA to 20mA constant-current LED driver (static or PWM), a 1.25mA to 10mA constant-current LED driver (static or PWM), an open-drain logic output, or an overvoltage-protected Schmitt logic input.
Analog and switching LED intensity control includes individual 8-bit PWM control per output, individual 1-bit analog current control (half/full scale) per output, and a global 3-bit DAC current control that applies to all LED outputs.
Features
? 2.25V to 3.6V Operation
? I/O Ports Default to High Impedance (LEDs Off) on Power-Up
? I/O Port Inputs Are Overvoltage Protected to 7V
? I/O Port Outputs Are 7V-Rated Open-Drain, 10mA or 20mA Constant-Current Static/PWM LED Drivers, or Open-Drain Logic Outputs
? I/O Ports Support Hot Insertion
? Individual 8-Bit PWM Intensity Control for Each LED
? RST Input Clears Serial Interface and Can Exit Shutdown (Warm Start)
? MAX6946 OSC Input Allows for External PWM Clock Input
? MAX6947 AD0 Input Selects from Two Slave Addresses
? Auto Ramp-Up Out of Shutdown, and Up to 4s Hold-Off Before Ramp-Down into Shutdown
? 0.8μA (typ) Shutdown Current
? -40°C to +125°C Temperature Range
? Tiny WLP Package (4 x 4 Grid)
Applications
?? Cellular Phones
?? Portable Equipment
?? RGB LED Drivers
?? LCD Backlights
?? Keypad Backlights
?? LED Status Indicators
MAX6946ATE產(chǎn)品屬性
- 類型
描述
- 型號
MAX6946ATE
- 功能描述
LED照明驅(qū)動器 10-Port Constant Current LED Driver
- RoHS
否
- 制造商
STMicroelectronics
- 輸入電壓
11.5 V to 23 V
- 最大電源電流
1.7 mA
- 安裝風(fēng)格
SMD/SMT
- 封裝/箱體
SO-16N
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
2020+ |
QFN |
18600 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
|||
MAXIM/美信 |
24+ |
TQFN16 |
2500 |
只做原廠渠道 可追溯貨源 |
|||
MAXIM |
23+ |
QFN16 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
|||
MAXIM |
2023+ |
QFN |
50000 |
原裝現(xiàn)貨 |
|||
MAXIM |
24+ |
QFN16 |
5000 |
只做原裝公司現(xiàn)貨 |
|||
MAXIM |
24+ |
QFN16 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
|||
MAXIM |
22+ |
QFN |
3000 |
原裝正品,支持實(shí)單 |
|||
Maxim |
22+ |
16TQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
MAXIM |
25+ |
QFN16 |
6468 |
||||
MAXIM |
23+ |
16-tqfn(3x3) |
35500 |
原裝正品現(xiàn)貨庫存QQ:2987726803 |
MAX6946ATE+ 價格
參考價格：￥17.4636
MAX6946ATE 資料下載更多...
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MAXIM相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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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集成電路的公司，成立于1983年，總部位于美國加利福尼亞州圣何塞。公司設(shè)計和制造廣泛應(yīng)用于電子設(shè)備的高性能集成電路，涵蓋電源管理、信號處理、傳感器和接口等多個領(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，以其高性能和創(chuàng)新技術(shù)著稱。公司致力于通過推動技術(shù)進(jìn)步來滿足客戶的需求，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，進(jìn)一步增強(qiáng)了Analog Devices在市場上的競爭力和技術(shù)實(shí)力。
