DS1866Z+

MAXIM INTEGRATED PRODUCTS  DS1866Z+  易失性数字电位器, 微调器, 10 kohm, 单, 并行, 对数, ± 20%, 2.7 V

The is a log trimmer potentiometer in 8 pin NSOIC package. It is a single volatile potentiometer designed for simple, low-cost trimming or volume control using processor manual control inputs. The three-terminal parallel interface provides eight wiper positions which are determined by the states of the P0, P1 and P2 input terminals.

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Supply voltage range is 2.7V to 5.5V

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Operating temperature range from -40°C to 85°C

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Single 8-position log trimming in 5dB/step

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Parallel interface control

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Easily used as an OTP device

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End to end resistance is 10Kohm at ±20% tolerance and temperature coefficient is 750ppm/°C

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Total attenuation range of 0dB to -35dB