ENGLISH 简体中文 日本語 한국어 



   
 
请输入关键词或器件型号    





 
概述

 


推荐元件

 
应用笔记







Maxim > 方案 > 蜂窝手机

数字电位器

数据资料
显示 标题/型号 关键优势
QV  PDF 双路、64抽头、非易失数字电位器,提供缓冲输出
DS3908

DS3908具有双路非易失(NV)、低温漂数字电位器,提供64个用户可选的抽头位置
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 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 32抽头、非易失、线性变化数字电位器,SOT23封装
MAX5471, MAX5472, MAX5474, MAX5475

业内首款32抽头、非易失数字电位器,SOT23封装,具有超低温漂
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 3V、Dallastat数字电位器
DS1869

QV  PDF 双路数字电位器,带有EEPROM
DS1867

QV  PDF 双路、温控、非易失可变电阻和存储器
DS1848

QV  PDF 双路、温控、非易失可变电阻
DS1847

QV  PDF 非易失三电位器、存储器及MicroMonitor
DS1846

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 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
QV  PDF 256抽头SOTPoT、低漂移数字电位器,SOT23封装
MAX5400, MAX5401

256抽头数字电位器,提供节省空间的8引脚SOT23封装
QV  PDF 低功耗数字电位器
MAX5160, MAX5161

首款SOT23数字电位器



Key Specifications:  Digital Potentiometers
Part Number Taper POTs Control Interface Wiper Memory Steps REND-TO-END
(kΩ)
Res. Tol.
(%)
Temp. Coeff.
(ppm/°C)
Wiper Resistance
(Ω)
ICC @5V
(µA)
Smallest Available Pckg.
(mm2)
typ typ max max w/pins
MAX5128  Linear 1 Up/Down Non-Volatile 128 22 25 50 600 1.5 4
MAX5477  2 2-Wire Serial Non-Volatile 256 10 25 35 325 1 10
MAX5478  2 2-Wire Serial Non-Volatile 256 50 25 35 325 1 10
MAX5479  2 2-Wire Serial Non-Volatile 256 100 25 35 325 1 10
MAX5487  2 3-Wire Serial SPI Non-Volatile 256 10 25 35 325 1 10
MAX5488  2 3-Wire Serial SPI Non-Volatile 256 50 25 35 325 1 10
MAX5489  2 3-Wire Serial SPI Non-Volatile 256 100 25 35 325 1 10
MAX5432  1 2-Wire Serial Non-Volatile 32 50 25 35 610 2 10
MAX5433  1 2-Wire Serial Non-Volatile 32 100 25 35 610 2 10
MAX5434  1 2-Wire Serial Non-Volatile 32 50 25 35 610 2 8
MAX5435  1 2-Wire Serial Non-Volatile 32 100 25 35 610 2 8
MAX5422  1 3-Wire Serial SPI Non-Volatile 256 50 25 50 325 1 10
MAX5423  1 3-Wire Serial SPI Non-Volatile 256 100 25 50 325 1 10
MAX5424  1 3-Wire Serial SPI Non-Volatile 256 200 25 50 325 1 10
MAX5471  1 Up/Down Non-Volatile 32 50 - 35 600 1 8
MAX5472  1 Up/Down Non-Volatile 32 100 - 35 600 1 8
MAX5474  1 Up/Down Non-Volatile 32 50 - 35 600 1 9
MAX5475  1 Up/Down Non-Volatile 32 100 - 35 600 1 9
DS3903  3 2-Wire Addressable Non-Volatile 128 10+10+90 20 300 250 250 45
MAX5160  1 3-Wire Serial Volatile 32
50
100
200
25 50 400 10 16
MAX5161  1 3-Wire Serial Volatile 32
50
100
200
25 50 400 10 8
MAX5450  2 Up/Down Volatile 256 10 25 35 225 2 15
MAX5451  2 Up/Down Volatile 256 10 25 35 225 2 33
MAX5452  2 Up/Down Volatile 256 50 25 35 225 2 15
MAX5453  2 Up/Down Volatile 256 50 25 35 225 2 33
MAX5454  2 Up/Down Volatile 256 100 25 35 225 2 15
MAX5455  2 Up/Down Volatile 256 100 25 35 225 2 33
DS1804  1 Up/Down Non-Volatile 100
10
50
100
20 750 400 40 3
DS1809  1 Contact-Closure Non-Volatile 64
10
50
100
20 750 400 25 16
DS1845  2 2-Wire Addressable Non-Volatile 100+256
10+100
10+10
10+50
20 750 250 40 5
DS1846  3 2-Wire Addressable Non-Volatile 100+256 10+100 20 750 300 200 45
DS1847  2 2-Wire Addressable Non-Volatile 256 10+50 20 850 - 1000 16
DS1848  2 2-Wire Addressable Non-Volatile 256 10+50 20 850 - 1000 16
DS1867  2 3-Wire Serial Non-Volatile 256
10
50
100
20 750 400 250 45
DS1869  1 Contact-Closure Non-Volatile 64
10
50
100
20 750 400 10 44
MAX5413  2 3-Wire Serial SPI Volatile 256 10 25 35 275 5 33
MAX5414  2 3-Wire Serial SPI Volatile 256 50 25 35 275 5 33
MAX5415  2 3-Wire Serial SPI Volatile 256 100 25 35 275 5 33
MAX5403  2 3-Wire Serial SPI Volatile 256 10 25 35 275 5 15
MAX5404  2 3-Wire Serial SPI Volatile 256 50 25 35 275 5 15
MAX5405  2 3-Wire Serial SPI Volatile 256 100 25 35 275 5 15
MAX5400  1 3-Wire Serial Volatile 256 50 25 50 250 5 9
MAX5401  1 3-Wire Serial Volatile 256 100 25 50 250 5 9
See All Digital Potentiometers (123)



        •         •         •     隐私权政策     •     法律声明

    © 2009 Maxim Integrated Products版权所有