AS1112中文資料艾邁斯歐司朗數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
AS1112 |
參數(shù)屬性 | AS1112 封裝/外殼為32-VFQFN 裸露焊盤;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) > LED 驅(qū)動器;AS1112應(yīng)用范圍:背光,標(biāo)牌;產(chǎn)品描述:IC LED DRVR LINEAR 100MA 32TQFN |
功能描述 | 16-Channel LED Driver with Dot Correction and Greyscale PWM |
文件大小 |
116.35 Kbytes |
頁面數(shù)量 |
2 頁 |
生產(chǎn)廠商 | ams AG |
企業(yè)簡稱 |
AMSCO【艾邁斯歐司朗】 |
中文名稱 | 艾邁斯歐司朗股份公司官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-11-18 17:45:00 |
AS1112規(guī)格書詳情
General Description
The AS1112 is a 16-channel, constant current-sink LEDdriver. Each of the 16 channels can be individually adjusted by 4096-step greyscale PWM brightness control and 64-step constant-current sink (dot correction). The dot correction circuitry adjusts the brightness variations between the AS1112 channels and other LED drivers. Greyscale control and dot correction circuitry are accessible via the SPI-compatible serial interface. A sin
gle external resistor sets the maximum current value of all 16 channels.
Key Features
16 Channels
Greyscale PWM Control: 12-Bit (4096 Steps)
Dot Correction: 6-Bit (64 Steps)
Drive Capability (Constant-Current Sink): 0 to 80mA
LED Power Supply Voltage: Up to 15V
Supply Voltage Range: 3.0 to 5.5 V
SPI-Compatible Serial Interface
Controlled In-Rush Current
Data Transfer & PWM Clock Rate: up to 30 MHz
CMOS Level I/O
Diagnostic Features
- LED Open/Short Detection
- Overtemperature Flag
32-pin TQFN 5x5 mm Package
Applications
The device is ideal for mono-, multi-, and full-color LED displays, LED signboards, and display backlights.
產(chǎn)品屬性
- 產(chǎn)品編號:
AS1112-BQFT
- 制造商:
ams
- 類別:
集成電路(IC) > LED 驅(qū)動器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 類型:
線性
- 拓?fù)洌?/span>
移位寄存器
- 內(nèi)部開關(guān):
是
- 輸出數(shù):
16
- 電壓 - 供電(最低):
3V
- 電壓 -?供電(最高):
5.5V
- 電壓 - 輸出:
15V
- 電流 - 輸出/通道:
100mA
- 頻率:
30MHz
- 應(yīng)用:
背光,標(biāo)牌
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
32-VFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
32-TQFN(5x5)
- 描述:
IC LED DRVR LINEAR 100MA 32TQFN
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
AMSCO |
23+ |
原廠原包 |
19960 |
只做進(jìn)口原裝 終端工廠免費(fèi)送樣 |
詢價 | ||
AMS |
21+ |
QFN |
18000 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
ams |
23+ |
32-TQFN(5x5) |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
ams |
21+ |
32TQFN |
13880 |
公司只售原裝,支持實(shí)單 |
詢價 | ||
ams |
22+ |
32TQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
AMS |
2020+ |
SMD |
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 | ||
ams |
21+ |
32-VFQFN 裸露焊盤 |
39500 |
一級代理/放心采購 |
詢價 | ||
AMS |
2021+ |
SMD |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
ams |
23+ |
32-VFQFN 裸露焊盤 |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
ams |
23+ |
32-VFQFN 裸露焊盤 |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價 |