參數(shù)資料
型號: DS2890P
元件分類: 數(shù)字電位計
英文描述: 1-Wire Digital Potentiometer
中文描述: 1 - Wire數(shù)字電位器
文件頁數(shù): 4/27頁
文件大?。?/td> 939K
代理商: DS2890P
DS2890
4 of 27
Figure 2.
1-WIRE COMMAND HIERARCHICAL STRUCTURE
DATA I/O BIT ORDER
All data is read and written least significant bit (LSB) first.
POTENTIOMETER FEATURE REGISTER
Although the feature set of the DS2890 is primarily fixed, a mechanism to identify feature characteristics
of future 1-Wire potentiometers has been developed and implemented in the DS2890. As shown in
Figure 3, the feature register is an encoded read-only byte that describes the characteristics of the DS2890
and future 1-Wire potentiometers. Feature values that correspond to the DS2890 are highlighted. The
feature register is read with the READ CONTROL REGISTER potentiometer function command (see
“POTENTIOMETER FUNCTION COMMANDS”).
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相關代理商/技術參數(shù)
參數(shù)描述
DS2890P-000 功能描述:數(shù)字電位計 IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
DS2890P-000+ 功能描述:IC POT DIGITAL 1-WIRE 100K 6TSOC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 接片:32 電阻(歐姆):50k 電路數(shù):1 溫度系數(shù):標準值 50 ppm/°C 存儲器類型:易失 接口:3 線串行(芯片選擇,遞增,增/減) 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 細型,TSOT-23-6 供應商設備封裝:TSOT-23-6 包裝:帶卷 (TR)
DS2890P-000+T&R 制造商:Maxim Integrated Products 功能描述:IC POT DIGITAL 1-WIRE 100K 6TSOC
DS2890P-000+T&R 功能描述:IC POT DIGITAL 1-WIRE 100K 6TSOC RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 接片:32 電阻(歐姆):50k 電路數(shù):1 溫度系數(shù):標準值 50 ppm/°C 存儲器類型:易失 接口:3 線串行(芯片選擇,遞增,增/減) 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 細型,TSOT-23-6 供應商設備封裝:TSOT-23-6 包裝:帶卷 (TR)
DS2890T 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:1-Wire Digital Potentiometer