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Digital Potentiometers (for Temperature Calibration)



DATA SHEETS
Part Number Description Key Advantages
DS1841 Temperature-Controlled, NV, I²C, Logarithmic Resistor

Industry's Only Temperature-Compensated Resistor Optimized for APD Bias in Fiber Optic Modules
DS1848 Dual Temperature-Controlled NV Variable Resistor & Memory

DS1847 Dual Temperature-Controlled NV Variable Resistor




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
See All Digital Potentiometers (129)





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