Maxim > 方案 > 光纤模块
数字电位器(用于温度校准)
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| 显示 |
标题/型号 |
关键优势 |
| QV PDF |
温度控制、NV、I²C对数电阻器
DS1841
| 业内仅有的温补电阻，可理想用于APD偏置和光模块 |
| QV PDF |
双路、温控、非易失可变电阻和存储器
DS1848
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| QV PDF |
双路、温控、非易失可变电阻
DS1847
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| 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 |
| DS1841 |
Log |
1 |
I2C |
Non-Volatile |
128 |
22 |
20 |
250 |
370 |
1 |
9.6 |
| DS1847 |
Linear |
2 |
2-Wire Addressable |
256 |
10+50 |
850 |
- |
1000 |
16 |
| DS1848 |
Linear |
2 |
2-Wire Addressable |
256 |
10+50 |
850 |
- |
1000 |
16 |
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See All Digital Potentiometers (123)
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