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Maxim > 方案 > 无绳电话

数字电位器

数据资料
显示 标题/型号 关键优势
QV  PDF MAX5422、MAX5423和MAX5424评估板
MAX5422EVKIT
QV  PDF MAX5432和MAX5433评估板
MAX5432EVKIT
QV  PDF MAX5128评估板/评估系统
MAX5128EVCMAXQU+, MAX5128EVKIT+
QV  PDF 128抽头、非易失、线性变化数字电位器，采用2mm x 2mm µDFN封装
MAX5128
QV  PDF 64抽头、一次性编程、线性变化数字电位器
MAX5527, MAX5528, MAX5529
QV  PDF 32抽头、非易失、I²C、线性数字电位器
MAX5432, MAX5433, MAX5434, MAX5435

32抽头、非易失、I²C、线性调节数字电位器，具有机械电位器的功能，但用简单的2线串口替代机械调节
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
QV  PDF 256抽头、非易失、SPI接口数字电位器
MAX5422, MAX5423, MAX5424
QV  PDF 三路、128抽头、非易失数字电位器
DS3903

用于自动电源校准的低成本、三路非易失电位器， 省去了工厂人工校准的成本
QV  PDF 双路、非易失电位器和存储器
DS1845
QV  PDF Dallastat
DS1809
QV  PDF 非易失调节电位器
DS1804
QV  PDF Dallastat数字电位器
DS1669
QV  PDF 双路、256抽头、增/减控制接口数字电位器
MAX5450, MAX5451, MAX5452, MAX5453, MAX5454, MAX5455

业内尺寸最小的256抽头、双通道数字电位器
QV  PDF 双路、256抽头、低漂移、数字电位器，14引脚TSSOP封装
MAX5413, MAX5414, MAX5415
QV  PDF 双路、256抽头、低漂移、数字电位器，10引脚µMAX封装
MAX5403, MAX5404, MAX5405

业内尺寸最小的双通道数字电位器



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
MAX5128  Linear 1 Up/Down Non-Volatile 128 22 25 50 600 1.5
•Custom Programmed Resistance Response
•EEPROM Wiper Memory
•Low THD+N and Crosstalk
MAX5527  Linear 1 Up/Down Non-Volatile 64 100 25 35 100 1.5
•One Time Programmable
MAX5528  Linear 1 Up/Down Non-Volatile 64 50 25 35 100 1.5
•One Time Programmable
MAX5529  Linear 1 Up/Down Non-Volatile 64 10 25 35 100 1.5
•One Time Programmable
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
MAX5432  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2
•EEPROM Wiper Memory
MAX5433  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2
•EEPROM Wiper Memory
MAX5434  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2
•EEPROM Wiper Memory
MAX5435  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2
•EEPROM Wiper Memory
DS3903  Linear 3 2-Wire Addressable Non-Volatile 128 10+10+90 20 300 250 250
•EEPROM Wiper Memory
MAX5450  Linear 2 Up/Down Volatile 256 10 25 35 225 2  - 
MAX5451  Linear 2 Up/Down Volatile 256 10 25 35 225 2  - 
MAX5452  Linear 2 Up/Down Volatile 256 50 25 35 225 2  - 
MAX5453  Linear 2 Up/Down Volatile 256 50 25 35 225 2  - 
MAX5454  Linear 2 Up/Down Volatile 256 100 25 35 225 2  - 
MAX5455  Linear 2 Up/Down Volatile 256 100 25 35 225 2  - 
DS1669  Linear 1 Contact-Closure Non-Volatile 64 10
100
50 		20 750 400 65
•EEPROM Wiper Memory
DS1804  Linear 1 Up/Down Non-Volatile 100 10
100
50 		20 750 400 40
•EEPROM Wiper Memory
DS1809  Linear 1 Contact-Closure Non-Volatile 64 10
100
50 		20 750 400 25
•EEPROM Wiper Memory
DS1845  Linear 2 2-Wire Addressable Non-Volatile 100+256 10+10
10+100
10+50 		20 750 250 40
•256-Byte User EEPROM
•EEPROM Wiper Memory
MAX5413  Linear 2 3-Wire Serial SPI Volatile 256 10 25 35 275 5  - 
MAX5414  Linear 2 3-Wire Serial SPI Volatile 256 50 25 35 275 5  - 
MAX5415  Linear 2 3-Wire Serial SPI Volatile 256 100 25 35 275 5  - 
MAX5403  Linear 2 3-Wire Serial SPI Volatile 256 10 25 35 275 5  - 
MAX5404  Linear 2 3-Wire Serial SPI Volatile 256 50 25 35 275 5  - 
MAX5405  Linear 2 3-Wire Serial SPI Volatile 256 100 25 35 275 5  - 
MAX5422  Linear 1 3-Wire Serial SPI Non-Volatile 256 50 25 50 325 1
•EEPROM Wiper Memory
MAX5423  Linear 1 3-Wire Serial SPI Non-Volatile 256 100 25 50 325 1
•EEPROM Wiper Memory
MAX5424  Linear 1 3-Wire Serial SPI Non-Volatile 256 200 25 50 325 1
•EEPROM Wiper Memory
See All Digital Potentiometers (121)


         


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