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Maxim > 方案 > 电机控制

增益设置电阻

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 10kΩ精密匹配的电阻分压器，SOT23封装
MAX5492
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 256抽头、非易失、SPI接口数字电位器
MAX5422, MAX5423, MAX5424
QV  PDF 精密匹配的电阻分压器，SOT23封装
MAX5491

超高精度分压器，SOT23封装，温漂保持在3ppm/°C以内



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) Applications Features Supply Voltage (V) Industry Qualified Package Operating Temp. Range (°C)
MAX5128  Linear 1 Up/Down Non-Volatile 128 22 25 50 600 1.5
•Backlight Adjustment
•Bias Adjustment
•Fiber Communications
•Low Step Size Applications
•Portable Consumer
•Power Supply Cal.
•Precision Voltage Divider
•Vcom Adjustment
•Custom Programmed Resistance Response
•EEPROM Wiper Memory
•Low THD+N and Crosstalk
 2.7 to 5.5  -  MicroDFN/8 -40 to +85
MAX5492   -   -   -   -   -  10 0.025 35  -   - 
•Precision Voltage Divider
  -   -   -  SOT-23/5 -55 to +125
MAX5527  Linear 1 Up/Down Non-Volatile 64 100 25 35 100 1.5  - 
•One Time Programmable
 2.7 to 5.5  -  THIN QFN (Dual)/8
uMAX/8 		 - 
MAX5528  Linear 1 Up/Down Non-Volatile 64 50 25 35 100 1.5  - 
•One Time Programmable
 2.7 to 5.5  -  THIN QFN (Dual)/8
uMAX/8 		 - 
MAX5529  Linear 1 Up/Down Non-Volatile 64 10 25 35 100 1.5  - 
•One Time Programmable
 2.7 to 5.5 Automotive - AECQ100
Automotive - General 		THIN QFN (Dual)/8
uMAX/8 		 - 
MAX5487  Linear 2 3-Wire Serial SPI Non-Volatile 256 10 25 35 325 1  - 
•EEPROM Wiper Memory
 2.7 to 5.25  -  THIN QFN/16
TSSOP/14 		-40 to +85
MAX5488  Linear 2 3-Wire Serial SPI Non-Volatile 256 50 25 35 325 1  - 
•EEPROM Wiper Memory
 2.7 to 5.25  -  THIN QFN/16
TSSOP/14
Thin QFN/16 		-40 to +85
MAX5489  Linear 2 3-Wire Serial SPI Non-Volatile 256 100 25 35 325 1  - 
•EEPROM Wiper Memory
 2.7 to 5.25  -  THIN QFN/16
TSSOP/14
Thin QFN/16 		-40 to +85
MAX5432  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2  - 
•EEPROM Wiper Memory
 2.7 to 5.25  -  THIN QFN (Dual)/8 -40 to +85
MAX5433  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2  - 
•EEPROM Wiper Memory
 2.7 to 5.25  -  THIN QFN (Dual)/8 -40 to +85
MAX5434  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2  - 
•EEPROM Wiper Memory
 2.7 to 5.25  -  SOT-23/6 -40 to +85
MAX5435  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2  - 
•EEPROM Wiper Memory
 2.7 to 5.25  -  SOT-23/6 -40 to +85
MAX5491   -   -   -   -   -  30 0.025 35  -   - 
•Precision Voltage Divider
  -   -   -  SOT-23/3 -55 to +125
MAX5422  Linear 1 3-Wire Serial SPI Non-Volatile 256 50 25 50 325 1  - 
•EEPROM Wiper Memory
 2.7 to 5.25  -  THIN QFN (Dual)/8  - 
MAX5423  Linear 1 3-Wire Serial SPI Non-Volatile 256 100 25 50 325 1  - 
•EEPROM Wiper Memory
 2.7 to 5.25  -  THIN QFN (Dual)/8  - 
MAX5424  Linear 1 3-Wire Serial SPI Non-Volatile 256 200 25 50 325 1  - 
•EEPROM Wiper Memory
 2.7 to 5.25  -  THIN QFN (Dual)/8  - 
See All Digital Potentiometers (121)


         


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