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Maxim > 方案 > MP3坞站：中间级

音量/音调控制

数据资料
显示 标题/型号 关键优势
QV  PDF 音频处理器，带有按钮接口
MAX5406
QV  PDF 双路、256抽头、非易失、SPI接口、线性变化数字电位器
MAX5487, MAX5488, MAX5489
QV  PDF 双路、256抽头、非易失、I²C接口、数字电位器
MAX5477, MAX5478, MAX5479

业内尺寸最小的双路、256抽头数字电位器，3mm x 3mm TQFN封装



Key Specifications:   Digital Potentiometers
Part Number Taper POTs Per Pkg. Control Interface Wiper Memory Number of Steps End-to-End Resistance (kΩ) Res. Tol. (%) Temp. Coeff. (typ)(ppm/°C) Wiper Resistance (typ) (Ω) Max. Idle State Supply Current @5V (µA) Features
MAX5406  Log 6 Debounced Pushbutton Up/Down Volatile 32  -   -   -   -  13
•Debounced Pushbutton Controls
•Internal Passive RF Rejection Filters
•Low THD+N and Crosstalk
MAX5477  Linear 2 2-Wire Serial Non-Volatile 256 10 25 35 325 1
•EEPROM Wiper Memory
MAX5478  Linear 2 2-Wire Serial Non-Volatile 256 50 25 35 325 1
•EEPROM Wiper Memory
MAX5479  Linear 2 2-Wire Serial Non-Volatile 256 100 25 35 325 1
•EEPROM Wiper Memory
MAX5487  Linear 2 3-Wire Serial SPI Non-Volatile 256 10 25 35 325 1
•EEPROM Wiper Memory
MAX5488  Linear 2 3-Wire Serial SPI Non-Volatile 256 50 25 35 325 1
•EEPROM Wiper Memory
MAX5489  Linear 2 3-Wire Serial SPI Non-Volatile 256 100 25 35 325 1
•EEPROM Wiper Memory
See All Digital Potentiometers (121)


         


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