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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 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
MAX5492  - - - - - 10 0.025 35 - - 9
MAX5527  Linear 1 Up/Down Non-Volatile 64 100 25 35 100 1.5 10
MAX5528  Linear 1 Up/Down Non-Volatile 64 50 25 35 100 1.5 10
MAX5529  Linear 1 Up/Down Non-Volatile 64 10 25 35 100 1.5 10
MAX5487  Linear 2 3-Wire Serial SPI Non-Volatile 256 10 25 35 325 1 10
MAX5488  Linear 2 3-Wire Serial SPI Non-Volatile 256 50 25 35 325 1 10
MAX5489  Linear 2 3-Wire Serial SPI Non-Volatile 256 100 25 35 325 1 10
MAX5432  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2 10
MAX5433  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2 10
MAX5434  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2 8
MAX5435  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2 8
MAX5422  Linear 1 3-Wire Serial SPI Non-Volatile 256 50 25 50 325 1 10
MAX5423  Linear 1 3-Wire Serial SPI Non-Volatile 256 100 25 50 325 1 10
MAX5424  Linear 1 3-Wire Serial SPI Non-Volatile 256 200 25 50 325 1 10
MAX5491  - - - - - 30 0.025 35 - - 8
See All Digital Potentiometers (123)



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