Datasheet AD522 Equivalent ( PDF ) - Amplifier

SDC, RDC1767, 1768 REV. A 1 2 REV. A REV. A 3 4 REV. A

AD5220* Product Page Quick Links Last Content Update: 08, 30, 2016 Comparable Parts View a parametric search of comparable parts Documentation Application Notes AN-1291: Digital Potentiometers: Frequently Asked Questions AN-580: Programmable Oscillator Uses Digital Potentiometers AN-582: Resolution Enhancements of Digital Potentiometers with Multiple Devices AN-686: Implementing an I2C® Rese

a FEATURES 128-Position, 2-Channel Potentiometer Replacement 10 k , 50 k , 100 k , 1 M Very Low Power: 40 A Max 2.7 V Dual Supply Operation or 2.7 V to 5.5 V Single Supply Operation Increment, Decrement Count Control APPLICATIONS Stereo Channel Audio Level Control Mechanical Potentiometer Replacement Remote Incremental Adjustment Applications Instrumentation: Gain, Offset Adjustment Programmable

FEATURES 64-position digital potentiometer 10 kΩ, 50 kΩ, 100 kΩ end-to-end terminal resistance Simple up, down digital or manual configurable control Midscale preset Low potentiometer mode tempco = 10 ppm, °C Low rheostat mode tempco = 35 ppm, °C Ultralow power, IDD = 0.4 μA typ and 3 μA max Fast adjustment time, ts = 1 μs Chip select enable multiple device operation Low operating voltage,

32-Position Manual Up, Down Control Potentiometer AD5228 FEATURES 32-position digital potentiometer 10 kΩ, 50 kΩ, 100 kΩ end-to-end terminal resistance Simple manual up, down control Self-contained, requires only 2 pushbutton tactile switches Built-in adaptive debouncer Discrete step-up, step-down control Autoscan up, down control with 4 steps per second Pin-selectable zero-scale, midscale pre