首頁(yè)>DS1882>規(guī)格書詳情

DS1882中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書

DS1882
廠商型號(hào)

DS1882

參數(shù)屬性

DS1882 封裝/外殼為16-TSSOP(0.173",4.40mm 寬);包裝為卷帶(TR);類別為集成電路(IC) > 數(shù)字電位計(jì);產(chǎn)品描述:IC DGTL POT 45KOHM 64TAP 16TSSOP

功能描述

Dual Log Audio Digital Potentiometer

文件大小

237.58 Kbytes

頁(yè)面數(shù)量

15 頁(yè)

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡(jiǎn)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(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2024-10-25 22:30:00

DS1882規(guī)格書詳情

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

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    DS1882E-050+T&R

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 數(shù)字電位計(jì)

  • 包裝:

    卷帶(TR)

  • 圓錐:

    對(duì)數(shù)

  • 配置:

    電位計(jì)

  • 抽頭數(shù):

    64

  • 電阻 (歐姆):

    45k

  • 接口:

    I2C

  • 存儲(chǔ)器類型:

    非易失

  • 電壓 - 供電:

    4.5V ~ 7V

  • 特性:

    靜音,可選地址,過零檢測(cè)

  • 容差:

    ±20%

  • 溫度系數(shù)(典型值):

    750ppm/°C

  • 安裝類型:

    表面貼裝型

  • 供應(yīng)商器件封裝:

    16-TSSOP

  • 封裝/外殼:

    16-TSSOP(0.173",4.40mm 寬)

  • 工作溫度:

    -40°C ~ 85°C

  • 電阻 -?觸點(diǎn) (歐姆)(典型值):

    160

  • 描述:

    IC DGTL POT 45KOHM 64TAP 16TSSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAXIM
2020+
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
MAX
20+
16-SOIC
65790
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票
詢價(jià)
MAXIM
23+
SOP
9680
價(jià)格優(yōu)勢(shì)/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢
詢價(jià)
MAXIM
23+
SOIC
8888
專做原裝正品,假一罰百!
詢價(jià)
MAXIM
23+
NA
25060
只做進(jìn)口原裝,終端工廠免費(fèi)送樣
詢價(jià)
MAXIM
21+
SOP-16
3141
原裝現(xiàn)貨假一賠十
詢價(jià)
MAXIM/美信
23+
16-SO
90000
只做原廠渠道價(jià)格優(yōu)勢(shì)可提供技術(shù)支持
詢價(jià)
DALLAS
23+
SOIC16
3200
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售
詢價(jià)
MAXIM
2016+
TSSOP16
3526
假一罰十進(jìn)口原裝現(xiàn)貨原盤原標(biāo)!
詢價(jià)
MAXIM美信
24+
SOP
13500
免費(fèi)送樣原盒原包現(xiàn)貨一手渠道聯(lián)系
詢價(jià)