DS1882集成電路(IC)的數(shù)字電位計規(guī)格書PDF中文資料
廠商型號 |
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)的數(shù)字電位計;產(chǎn)品描述:IC DGTL POT 45KOHM 64TAP 16TSSOP |
功能描述 | Dual Log Audio Digital Potentiometer |
封裝外殼 | 16-TSSOP(0.173",4.40mm 寬) |
文件大小 |
237.58 Kbytes |
頁面數(shù)量 |
15 頁 |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡稱 |
Maxim【美信】 |
中文名稱 | 美信半導(dǎo)體官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-27 16:00:00 |
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:
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
- 包裝:
卷帶(TR)
- 圓錐:
對數(shù)
- 配置:
電位計
- 抽頭數(shù):
64
- 電阻 (歐姆):
45k
- 接口:
I2C
- 存儲器類型:
非易失
- 電壓 - 供電:
4.5V ~ 7V
- 特性:
靜音,可選地址,過零檢測
- 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 (歐姆)(典型值):
160
- 描述:
IC DGTL POT 45KOHM 64TAP 16TSSOP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
Maxim(美信) |
23+ |
標(biāo)準(zhǔn)封裝 |
6000 |
原廠原裝現(xiàn)貨訂貨價格優(yōu)勢終端BOM表可配單提供樣品 |
詢價 | ||
MAXIM/美信 |
23+ |
SOP |
98900 |
原廠原裝正品現(xiàn)貨!! |
詢價 | ||
MAXIM |
2020+ |
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 | |||
MAXIM/美信 |
22+ |
SOP |
9880 |
原裝正品 |
詢價 | ||
Maxim |
22+ |
16-SOIC |
10000 |
原裝正品優(yōu)勢現(xiàn)貨供應(yīng) |
詢價 | ||
MAXIM美信 |
24+ |
SOP |
13500 |
免費送樣原盒原包現(xiàn)貨一手渠道聯(lián)系 |
詢價 | ||
DALLAS |
2023+ |
SOP16 |
8700 |
原裝現(xiàn)貨 |
詢價 | ||
MAXIM(美信) |
2112+ |
TSSOP-16 |
105000 |
96個/管一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期 |
詢價 | ||
MAXIM |
21+ |
SOP-16 |
3141 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
DALLAS |
24+ |
SOIC |
206 |
詢價 |