Dual 256-Position I2C Compatible Digital Potentiometer

GENERAL DESCRIPTION The AD5243 and AD5248 provide a compact 3 mm × 4.9 mm packaged solution for dual, 256-position adjustment applications. The AD5243 performs the same electronic adjustment function as a 3-terminal mechanical potentiometer, and the AD5248 performs the same adjustment function as

文件：1.01267 Mbytes 頁數(shù)：20 Pages

AD

亞德諾

Dual, 256-Position, I2C-Compatible Digital Potentiometers

文件：834.75 Kbytes 頁數(shù)：20 Pages

AD

亞德諾

256位、雙通道、I2C兼容型數(shù)字電位計

AD5243和AD5248提供一種適合雙通道、256位調整應用的3 mm × 4.9 mm、緊湊型封裝解決方案。AD5243可實現(xiàn)與三端機械電位計相同的電子調整功能，而AD5248可實現(xiàn)與兩端可變電阻相同的調整功能。這些器件提供四種端到端電阻值（2.5 k?、10 k?、50 k?和100 k?），具有低溫度系數(shù)特性，非常適合高精度、高穩(wěn)定度可變電阻調整應用。游標設置可通過I2C兼容數(shù)字接口控制。AD5248具有額外的封裝地址解碼引腳AD0和AD1，允許多個器件在PCB上共享同一個雙線式I2C總線。游標與固定電阻任一端點之間的電阻值，隨傳輸至RDAC鎖存器中的數(shù)字碼呈線性變化。（數(shù)字電位計、V ? 雙通道、256位電位計\n\n? 端到端電阻：2.5 k?、10 k?、50 k?和100 k?\n\n? 緊湊型10引腳MSOP (3 mm × 4.9 mm)封裝\n\n? 快速建立時間：tS = 5 μs（上電時的典型值）\n\n? 完整讀/寫游標寄存器\n\n? 上電預設為中間值\n\n? 工廠編程應用中，計算機軟件取代微控制器\n\n? 單電源：2.7 V至5.5 V\n\n? 低溫度系數(shù)：35 ppm/°C\n\n? 低功耗：IDD = 6 μA（最大值）\n\n? 寬工作溫度范圍：?40°C至+125°C\n\n? 提供評估板;

ADI

亞德諾

Dual 256-Position I2C Compatible Digital Potentiometer

GENERAL DESCRIPTION The AD5243 and AD5248 provide a compact 3 mm × 4.9 mm packaged solution for dual, 256-position adjustment applications. The AD5243 performs the same electronic adjustment function as a 3-terminal mechanical potentiometer, and the AD5248 performs the same adjustment function as

文件：1.01267 Mbytes 頁數(shù)：20 Pages

AD

亞德諾

Dual, 256-Position, I2C-Compatible Digital Potentiometers

GENERAL DESCRIPTION The AD5243 and AD5248 provide a compact 3 mm × 4.9 mm packaged solution for dual, 256-position adjustment applications. The AD5243 performs the same electronic adjustment function as a 3-terminal mechanical potentiometer, and the AD5248 performs the same adjustment function as

文件：803.55 Kbytes 頁數(shù)：20 Pages

AD

亞德諾

Dual, 256-Position, I2C-Compatible Digital Potentiometers

GENERAL DESCRIPTION The AD5243 and AD5248 provide a compact 3 mm × 4.9 mm packaged solution for dual, 256-position adjustment applications. The AD5243 performs the same electronic adjustment function as a 3-terminal mechanical potentiometer, and the AD5248 performs the same adjustment function as

文件：803.55 Kbytes 頁數(shù)：20 Pages

AD

亞德諾

Dual 256-Position I2C Compatible Digital Potentiometer

GENERAL DESCRIPTION The AD5243 and AD5248 provide a compact 3 mm × 4.9 mm packaged solution for dual, 256-position adjustment applications. The AD5243 performs the same electronic adjustment function as a 3-terminal mechanical potentiometer, and the AD5248 performs the same adjustment function as

文件：1.01267 Mbytes 頁數(shù)：20 Pages

AD

亞德諾

Dual, 256-Position, I2C-Compatible Digital Potentiometers

GENERAL DESCRIPTION The AD5243 and AD5248 provide a compact 3 mm × 4.9 mm packaged solution for dual, 256-position adjustment applications. The AD5243 performs the same electronic adjustment function as a 3-terminal mechanical potentiometer, and the AD5248 performs the same adjustment function as

文件：803.55 Kbytes 頁數(shù)：20 Pages

AD

亞德諾

Dual 256-Position I2C Compatible Digital Potentiometer

GENERAL DESCRIPTION The AD5243 and AD5248 provide a compact 3 mm × 4.9 mm packaged solution for dual, 256-position adjustment applications. The AD5243 performs the same electronic adjustment function as a 3-terminal mechanical potentiometer, and the AD5248 performs the same adjustment function as

文件：1.01267 Mbytes 頁數(shù)：20 Pages

AD

亞德諾

Dual 256-Position I2C Compatible Digital Potentiometer

GENERAL DESCRIPTION The AD5243 and AD5248 provide a compact 3 mm × 4.9 mm packaged solution for dual, 256-position adjustment applications. The AD5243 performs the same electronic adjustment function as a 3-terminal mechanical potentiometer, and the AD5248 performs the same adjustment function as

文件：1.01267 Mbytes 頁數(shù)：20 Pages

AD

亞德諾