AD5116BCPZ10-500R7

AD5116 provides a non-volatile digital potentiometer solution for 64-position adjustment applications, offering guaranteed low resistor tolerance errors of ±8% and up to ±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. The new low A-W and B-W resistance feature minimizes the wiper resistance in the extremes of the resistor array to typically 45ohm. A simple push-button interface allows manual control with just two external push-button switches. Application includes 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, and sensor calibration.

• Wiper current is ±6mA, rheostat mode temperature coefficient is 35ppm/°C
• Power-on EEPROM refresh time <lt/> 50μs, 50-year typical data retention at 125°C
• 1 million write cycles, built-in adaptive debouncer
• Minimum resolution is 6bits (VA=VDD, VB=0V, −40°C <lt/> TA <lt/> +125°C)
• Nominal resistor tolerance range from -8 to +8 (VA=VDD, VB=0V, −40°C <lt/> TA <lt/> +125°C)
• Minimum full-scale error is -2.5LSB (RAB=5Kohm)
• Typical bandwidth is 4MHz (RAB=5Kohm, VA=VDD, VB=0V, −40°C <lt/> TA <lt/> +125°C)
• RAB is 10Kohm
• 8-lead LFCSP-UD package
• Temperature rating range from -40°C to +125°C

附註

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party