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MAX6946CAWE集成電路（IC）的LED驅(qū)動(dòng)器規(guī)格書PDF中文資料
| 廠商型號(hào) |
MAX6946CAWE |
| 參數(shù)屬性 | MAX6946CAWE 包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類別為集成電路（IC）的LED驅(qū)動(dòng)器；產(chǎn)品描述：IC LED DRIVER LINEAR 20MA 16WLP |
| 功能描述 | 10-Port, Constant-Current LED Driver and I/O Expander with PWM Intensity Control |
| 文件大小 |
267.49 Kbytes |
| 頁面數(shù)量 |
24 頁 |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡稱 |
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 | |
| 更新時(shí)間 | 2025-2-27 22:30:00 |
| 人工找貨 | MAX6946CAWE價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX6946CAWE規(guī)格書詳情
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
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
MAX6946CAWE+T
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
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
- 描述：
IC LED DRIVER LINEAR 20MA 16WLP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
2020+ |
WLP-16 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
MAXIM |
09+ |
WLP-16 |
2342 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
MAXIM/美信 |
21+ |
WLP16 |
13880 |
公司只售原裝,支持實(shí)單 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
QFN |
66600 |
專業(yè)芯片配單原裝正品假一罰十 |
詢價(jià) | ||
MaximIntegrated |
24+ |
16-WLP(2x2) |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
MAXIM/美信 |
22+ |
WLP16 |
9000 |
原裝正品 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
WLP-16 |
9990 |
原裝正品，支持實(shí)單 |
詢價(jià) | ||
Maxim |
22+ |
16WLP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
MAXIM/美信 |
2023+ |
WLP-16 |
2342 |
十五年行業(yè)誠信經(jīng)營,專注全新正品 |
詢價(jià) | ||
MAXIM |
BGA |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) |
