位置：DS1881E-045 > DS1881E-045詳情
DS1881E-045中文資料
DS1881E-045數(shù)據(jù)手冊規(guī)格書PDF詳情
General Description
The DS1881 is a dual, nonvolatile (NV) digital potentiometer designed to operate in audio systems that require 5V signal levels. The potentiometer settings can be stored in EEPROM so that they are retained when the power is cycled. The DS1881 has separate supplies for the potentiometers (VCC) and the communication circuitry (VDD).
Features
? Dual, Audio Log Taper Potentiometers
? Low THD+N and Crosstalk
? 5V Analog Supply (Independent of Digital Supply)
? 3V to 5V Digital Supply Range
? Potentiometer Settings Configurable as NV 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
DS1881E-045產(chǎn)品屬性
- 類型
描述
- 型號
DS1881E-045
- 制造商
MAXIM
- 制造商全稱
Maxim Integrated Products
- 功能描述
Dual NV Audio Taper Digital Potentiometer
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
23+ |
NA |
25060 |
只做進口原裝,終端工廠免費送樣 |
|||
MAXIM |
21+ |
TSSOP |
12588 |
原裝正品,自己庫存 假一罰十 |
|||
MAXIM |
24+ |
TSSOP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
|||
MAXIM |
1512 |
TSSOP16 |
6 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
|||
MAXIM |
23+ |
TSSOP16 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
|||
MAXIM |
13+ |
TSSOP |
2238 |
原裝分銷 |
|||
MAXIM |
2016+ |
TSSOP16 |
3526 |
假一罰十進口原裝現(xiàn)貨原盤原標(biāo)! |
|||
MAXIM |
23+ |
TSSOP |
8888 |
專做原裝正品,假一罰百! |
|||
MAXIM |
25+23+ |
TSSOP16 |
25651 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
|||
MAXIM |
21+ |
TSSOP16 |
6 |
原裝現(xiàn)貨假一賠十 |
DS1881E-045 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)進步來滿足客戶的需求，并提供解決方案，幫助客戶實現(xiàn)更高的效率和更好的性能。 在2021年，Maxim Integrated被Analog Devices收購，進一步增強了Analog Devices在市場上的競爭力和技術(shù)實力。
