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DS1882E-050+TR中文資料
DS1882E-050+TR數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
General Description
The DS1882 is a dual, nonvolatile (NV) digital potentiometer designed to operate in audio systems that accomodate up to ±7V signal levels. The potentiometer settings can be stored in EEPROM so that they are retained when the power is cycled. The DS1882 has separate supplies for the potentiometers (VCC) and the communication circuitry (VDD). For clickless/popless operation, a zero-crossing detector allows the wiper position to change when there is no voltage across the potentiometer.
Features
? Dual, Audio Log Taper Potentiometers
? Low THD+N and Crosstalk
? ±7V Analog Supply (Independent of Digital Supply)
? 5V Digital Supply
? Potentiometer Settings Configurable as Nonvolatile or Volatile
? Zero-Crossing Detector Eliminates Switching Noise
? Two User-Configurable Attenuation Options
? Configuration Option 1: 63 Positions Provide 1dB Attenuation Steps from 0dB to -62dB Plus Mute
? Configuration Option 2: (Software-Compatible with the DS1808): 33 Positions Plus Mute as Follows
??? Positions 0–12: 1dB per Step for 12 Steps
??? Positions 13–24: 2dB per Step for 12 Steps
??? Positions 25–32: 3dB per Step for 8 Steps
? I2C*-Compatible Serial Interface
? Three Address Pins Allow Up to 8 Devices on I2C Bus
? 45k? Potentiometer End-to-End Resistance
? Industrial Temperature Range (-40°C to +85°C)
? 16-Pin TSSOP or SO Package
Applications
??? Notebook and PC Audio
??? Portable Audio Equipment
??? Car Stereo
??? Consumer Audio/Video
DS1882E-050+TR產(chǎn)品屬性
- 類型
描述
- 型號(hào)
DS1882E-050+TR
- 制造商
MAXIM
- 制造商全稱
Maxim Integrated Products
- 功能描述
Dual Log Audio Digital Potentiometer
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
21+ |
SOP |
2000 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
|||
MAXIM |
24+ |
MSOP |
9000 |
只做原裝正品 有掛有貨 假一賠十 |
|||
MAXIM |
23+ |
SOP |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
|||
MAXIM |
23+ |
35500 |
|||||
MAXIM |
22+23+ |
SOP-16 |
8000 |
新到現(xiàn)貨，只做原裝進(jìn)口 |
|||
MAXIM |
24+ |
SOP-16 |
10000 |
只有原裝 |
|||
MAXIM |
21+ |
SOP |
29 |
原裝現(xiàn)貨假一賠十 |
|||
MAXIM |
2023+ |
16-SOIC |
8700 |
原裝現(xiàn)貨 |
|||
Maxim |
22+ |
16SO |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
MAXIM |
13+ |
SOIC |
3758 |
原裝分銷 |
DS1882E-050+TR 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(yè)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(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。
