AD5142ABRUZ100 Datasheet PDF - ADI

The AD5142ABRUZ100 is a dual-channel Digital Potentiometer provides a nonvolatile solution for 256-position adjustment applications, offering guaranteed low resistor tolerance errors of ±8% and up to ±6mA current density in the Ax, Bx and Wx pins. The low resistor tolerance and low nominal temperature coefficient simplify open-loop applications as well as applications requiring tolerance matching. The linear gain setting mode allows independent programming of the resistance between the digital potentiometer terminals, through RAW and RWB the string resistors, allowing very accurate resistor matching. The high bandwidth and low total harmonic distortion (THD) ensure optimal performance for AC signals, making it suitable for filter design. The low wiper resistance of only 40R at the ends of the resistor array allows for pin-to-pin connection.

● Linear gain setting mode

● Single-and dual-supply operation

● 8% Maximum resistor tolerance

● ±6mA Wiper current

● 35ppm/°C Low temperature coefficient

● 3MHz Wide bandwidth

● <75µs Fast start-up time

● 1.8 to 5.5V Independent logic supply