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DS1881Z-045T中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
DS1881Z-045T |
| 功能描述 | Dual NV Audio Taper Digital Potentiometer |
| 文件大小 |
222.65 Kbytes |
| 頁(yè)面數(shù)量 |
16 頁(yè) |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡(jiǎn)稱(chēng) |
Maxim【美信】 |
| 中文名稱(chēng) | 美信半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-28 20:00:00 |
| 人工找貨 | DS1881Z-045T價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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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
產(chǎn)品屬性
- 型號(hào)：
DS1881Z-045T
- 制造商：
MAXIM
- 制造商全稱(chēng)：
Maxim Integrated Products
- 功能描述：
Dual NV Audio Taper Digital Potentiometer
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
DALLAS |
22+ |
SOP16 |
100000 |
代理渠道/只做原裝/可含稅 |
詢(xún)價(jià) | ||
MAX |
20+ |
16-SOIC |
65790 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢(xún)價(jià) | ||
MAXIM |
23+ |
16-SOIC |
7750 |
全新原裝優(yōu)勢(shì) |
詢(xún)價(jià) | ||
DALLAS |
22+ |
SOP16 |
5000 |
詢(xún)價(jià) | |||
ADI(亞德諾)/MAXIM(美信) |
23+ |
SO16 |
7350 |
原裝進(jìn)口,原廠直銷(xiāo)!當(dāng)天可交貨,支持原型號(hào)開(kāi)票! |
詢(xún)價(jià) | ||
MAXIM(美信) |
2021+ |
SO-16 |
499 |
詢(xún)價(jià) | |||
DALLAS |
24+ |
SOP16 |
2000 |
原裝現(xiàn)貨假一賠十 |
詢(xún)價(jià) | ||
DALLAS |
24+ |
SOP16 |
35400 |
全新原裝現(xiàn)貨/假一罰百! |
詢(xún)價(jià) | ||
Maxim |
22+ |
16SO |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢(xún)價(jià) | ||
MAXIM |
23+ |
SOIC |
8888 |
專(zhuān)做原裝正品,假一罰百! |
詢(xún)價(jià) |
