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Maxim > 方案 > 光纤接入
数字电位器
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| 显示 |
标题/型号 |
关键优势 |
| 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
| 单通道、128抽头、增/减控制、NV数字电位器 |
| 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
| 双路、256抽头、SPI、NV数字电位器 |
| QV PDF |
双路、256抽头、非易失、I²C接口、数字电位器
MAX5477, MAX5478, MAX5479
| 双路、256抽头、I²C、NV数字电位器 |
| QV PDF |
256抽头、非易失、 I²C接口数字电位器
MAX5417, MAX5417L, MAX5417M, MAX5417N, MAX5417P, MAX5418, MAX5419
| 单通道、256抽头、I²C控制、NV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 |
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MAX5128
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Linear
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1
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Up/Down
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Non-Volatile
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128
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22
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25
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50
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600
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1.5
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| • | Custom Programmed Resistance Response |
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MAX5477
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Linear
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2
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2-Wire Serial
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Non-Volatile
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256
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10
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25
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35
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325
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1
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MAX5478
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Linear
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2
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2-Wire Serial
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Non-Volatile
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256
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50
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25
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35
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325
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1
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MAX5479
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Linear
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2
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2-Wire Serial
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Non-Volatile
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256
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100
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25
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35
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325
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1
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MAX5487
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Linear
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2
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3-Wire Serial SPI
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Non-Volatile
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256
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10
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25
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35
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325
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1
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MAX5488
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Linear
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2
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3-Wire Serial SPI
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Non-Volatile
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256
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50
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25
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35
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325
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1
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MAX5489
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Linear
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2
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3-Wire Serial SPI
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Non-Volatile
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256
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100
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25
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35
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325
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1
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MAX5418
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Linear
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1
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2-Wire Serial
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Non-Volatile
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256
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100
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-
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50
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325
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1
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MAX5419
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Linear
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1
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2-Wire Serial
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Non-Volatile
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256
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200
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-
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50
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325
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1
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MAX5417
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Linear
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1
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2-Wire Serial
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Non-Volatile
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256
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50
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-
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50
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325
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1
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| See All Digital Potentiometers (121) |
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© 2008 Maxim Integrated Products, Dallas Semiconductor版权所有
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