AD5111BCPZ10-RL7

AD5111BCPZ10-RL7 is a single-channel, 128-position, up/down interface, non-volatile digital potentiometer. It provides a non-volatile solution for 128-position adjustment applications, offering guaranteed low resistor tolerance errors of ±8% and upto ±6mA current density in the A, B, and W pins. The low resistor tolerance, low nominal temperature coefficient, and high bandwidth simplify open-loop applications, as well as tolerance matching applications. It is used in applications such as mechanical potentiometer replacement, portable electronics level adjustment, audio volume control, low-resolution DAC, LCD panel brightness and contrast control, programmable voltage to current conversion, programmable filters, delays, time constants, feedback resistor programmable power supply, sensor calibration.

• Resistor integral nonlinearity is ±0.5LSB typ at (RAB = 10Kohm, VDD = 2.3V to 2.7V)
• Resistor differential nonlinearity is ±0.25LSB typ at (-40°C <lt/> TA <lt/> +125°C)
• Nominal resistor tolerance is +8% typ at (-40°C <lt/> TA <lt/> +125°C), RAB is 10Kohm
• Resistance temperature coefficient is 35ppm/°C typ at (-40°C <lt/> TA <lt/> +125°C)
• Bandwidth is 2MHz typ at (RAB = 10Kohm, -40°C <lt/> TA <lt/> +125°C)
• 50-year typical data retention at 125°C, 1 million write cycles
• 2.3V to 5.5V supply operation, chip select enable multiple device operation
• VW settling time is 3µs typ at (RAB = 10Kohm, 40°C <lt/> TA <lt/> +125°C)
• Resistor noise density is 9nV/√Hz typ at (RAB = 10Kohm, 40°C <lt/> TA <lt/> +125°C)
• Operating temperature range from -40°C to +125°C, 8-lead LFCSP-UD package

บันทึก

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