AD5116BCPZ80-500R7

AD5116BCPZ80-500R7 is a single-channel, 64-position, push button, ±8% resistor tolerance, non-volatile digital potentiometer. The low resistor tolerance, low nominal temperature coefficient, and high bandwidth simplify open-loop applications, as well as tolerance matching applications. The new low A-W and B-W resistance feature minimizes the wiper resistance in the extremes of the resistor array to typically 45 ohm. A simple push-button interface allows manual control with just two external push-button switches. 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.

• RAB is 80Kohm, 2.3V to 5.5V supply operation, 1 million write cycles
• Built-in adaptive debouncer, 50-year typical data retention at 125°C
• Resistor integral nonlinearity is ±0.1LSB typ at (RAB = 80Kohm, VDD = 2.3V to 5.5V)
• Resistor differential nonlinearity is ±0.25LSB typ at (VDD = 2.3V to 5.5V, VA = VDD, VB = 0V)
• Resistance temperature coefficient is 35ppm/°C typ at (code = full scale, VDD = 2.3V to 5.5V)
• Bandwidth is 200MHz typ at (RAB = 80Kohm, VDD = 2.3V to 5.5V, VA = VDD, VB = 0V)
• VW settling time is 10µs typ at (RAB = 80Kohm, VDD = 2.3V to 5.5V, VA = VDD, VB = 0V)
• Resistor noise density is 20nV/√Hz typ at (RAB = 80Kohm, VDD = 2.3V to 5.5V)
• Power dissipation is 5µW typ at (VDD = 2.3V to 5.5V, VA = VDD, VB = 0V, -40°C <lt/> TA <lt/> +125°C)
• Operating temperature range from -40°C to +125°C, 8-lead LFCSP-UD package

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