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Maxim > Solutions > Audio ICs

Digital Potentiometers

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF Stereo Volume Control with Pushbutton Interface
MAX5486

Provides a Stereo Audio Volume Control Solution Featuring a Debounced Pushbutton Up/Down Interface and LED Indicator Drivers
QV  PDF Dual Log Audio Digital Potentiometer
DS1882

Provides Low-Noise, Low-Distortion Digital Volume Control for Dual-Supply Applications
QV  PDF Audio Processor with Pushbutton Interface
MAX5406
QV  PDF Stereo Audio Taper Potentiometers with Pushbutton Interface
MAX5456, MAX5457
QV  PDF Triple, 8-Bit NV Variable Resistor with Dual Settings and User EEPROM
DS3901

Low Cost, Small Size, and a Rich Feature Set, Ideal Replacement for Conventional Mechanical-Trimming Resistors, Specifically in Module Applications
QV  PDF Dual NV Audio Taper Digital Potentiometer
DS1881

Provides Low-Noise, Low-Distortion Digital Volume Control for Single-Supply Applications
QV  PDF 32-Tap, Nonvolatile, I²C, Linear, Digital Potentiometers
MAX5432, MAX5433, MAX5434, MAX5435

32-Tap, Nonvolatile, I²C, Linear-Taper, Digital Potentiometers Perform the Function of a Mechanical Potentiometer, but Replace the Mechanics with a Simple 2-Wire Serial Interface
QV  PDF Dual, 256-Tap, Nonvolatile, SPI-Interface, Linear-Taper Digital Potentiometers
MAX5487, MAX5488, MAX5489
QV  PDF Dual, 256-Tap, Nonvolatile, I²C-Interface, Digital Potentiometers
MAX5477, MAX5478, MAX5479

Industry's Smallest, Dual, 256-Tap Digital Potentiometers Fit in 3mm x 3mm TQFN
QV  PDF 256-Tap, Nonvolatile, SPI-Interface, Digital Potentiometers
MAX5422, MAX5423, MAX5424
QV  PDF 100kohm Precision-Matched Resistor-Divider in SOT23
MAX5490

Ultra-Precision Voltage-Dividers in a SOT23 Keep Drift to 3ppm/°C
QV  PDF 32-Tap, Nonvolatile, Linear-Taper Digital Potentiometers in SOT23
MAX5471, MAX5472, MAX5474, MAX5475

Industry's First 32-Tap, Nonvolatile Digital Potentiometers in a SOT23 have Ultra-Low Temperature Drift
QV  PDF Stereo Volume Control with Rotary Encoder Interface
MAX5440

Rotary Encoder Interface Uses Gray Scale Encoding to Control Volume and Balance in Audio Applications
QV  PDF Triple 128-Position Nonvolatile Digital Potentiometer
DS3903

LOWEST COST NONVOLATILE TRIPLE
POTENTIOMETER IDEAL FOR AUTOMATING
POWER-SUPPLY CALIBRATION
Eliminates Manual Factory Calibration Costs
QV  PDF 32-Tap Audio Logarithmic Taper Digital Potentiometer
MAX5407
QV  PDF Dual Log Digital Potentiometer
DS1808

Digital Audio Potentiometer Provides High Voltage Bipolar Compatibility
QV  PDF Log Trimmer Potentiometer
DS1866
QV  PDF Addressable Dual Audio Taper Potentiometer
DS1807
QV  PDF Dual Audio Taper Potentiometer with Pushbutton Control
DS1802
QV  PDF Dual Audio Taper Potentiometer
DS1801
QV  PDF Dual, Audio, Log Taper Digital Potentiometers
MAX5408, MAX5409, MAX5410, MAX5411
QV  PDF Low-Power Digital Potentiometers
MAX5160, MAX5161

First SOT23 Digital Potentiometer



Key Specifications:   Digital Potentiometers
Part Number Taper POTs Per Pkg. Control Interface Wiper Memory Number of Steps End-to-End Resistance (kΩ) Res. Tol. (%) Temp. Coeff. (typ)(ppm/°C) Wiper Resistance (typ) (Ω) Max. Idle State Supply Current @5V (µA) Features Smallest Available Package (max w/pins) (mm2)
MAX5440  Log 2 Rotary Encoder Volatile 32 40 30 35 1 1.4
•Buffered Wiper Outputs
•Five-Segment LED Display Driver
•Low THD+N and Crosstalk
•Rotary Encoder Interface
•Zero-Crossing Detector
 66
MAX5486  Log 2 Debounced Pushbutton Up/Down Volatile 32 40 30 50 1 1.4
•Buffered Wiper Outputs
•Debounced Pushbutton Controls
•Five-Segment LED Display Driver
 52
DS1881  Log 2 I2C Non-Volatile 64 45 20 30 160 200
•EEPROM Wiper Memory
•Low THD+N and Crosstalk
•User-Configurable Attenuation Options
•Zero-Crossing Detector
 33
DS1882  Log 2 I2C Non-Volatile 64 45 20 30 160 200
•±7V Signal Levels
•EEPROM Wiper Memory
•Low THD+N and Crosstalk
•User-Configurable Attenuation Options
•Zero-Crossing Detector
 33
MAX5406  Log 6 Debounced Pushbutton Up/Down Volatile 32  -   -   -   -  13
•Debounced Pushbutton Controls
•Internal Passive RF Rejection Filters
•Low THD+N and Crosstalk
 102
MAX5456  Log 2 Debounced Pushbutton Up/Down Volatile 32 10 30 50 1,000 1  -  17
MAX5457  Log 2 Debounced Pushbutton Up/Down Volatile 32 10 30 50 1,000 1  -  17
MAX5477  Linear 2 2-Wire Serial Non-Volatile 256 10 25 35 325 1
•EEPROM Wiper Memory
 10
MAX5478  Linear 2 2-Wire Serial Non-Volatile 256 50 25 35 325 1
•EEPROM Wiper Memory
 10
MAX5479  Linear 2 2-Wire Serial Non-Volatile 256 100 25 35 325 1
•EEPROM Wiper Memory
 10
MAX5487  Linear 2 3-Wire Serial SPI Non-Volatile 256 10 25 35 325 1
•EEPROM Wiper Memory
 10
MAX5488  Linear 2 3-Wire Serial SPI Non-Volatile 256 50 25 35 325 1
•EEPROM Wiper Memory
 10
MAX5489  Linear 2 3-Wire Serial SPI Non-Volatile 256 100 25 35 325 1
•EEPROM Wiper Memory
 10
MAX5432  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2
•EEPROM Wiper Memory
 10
MAX5433  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2
•EEPROM Wiper Memory
 10
MAX5434  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2
•EEPROM Wiper Memory
 8
MAX5435  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2
•EEPROM Wiper Memory
 8
MAX5422  Linear 1 3-Wire Serial SPI Non-Volatile 256 50 25 50 325 1
•EEPROM Wiper Memory
 10
MAX5423  Linear 1 3-Wire Serial SPI Non-Volatile 256 100 25 50 325 1
•EEPROM Wiper Memory
 10
MAX5424  Linear 1 3-Wire Serial SPI Non-Volatile 256 200 25 50 325 1
•EEPROM Wiper Memory
 10
MAX5490   -   -   -   -   -  100 0.025 35  -   -   -  8
MAX5471  Linear 1 Up/Down Non-Volatile 32 50  -  35 600 1
•EEPROM Wiper Memory
 8
MAX5472  Linear 1 Up/Down Non-Volatile 32 100  -  35 600 1
•EEPROM Wiper Memory
 8
MAX5474  Linear 1 Up/Down Non-Volatile 32 50  -  35 600 1
•EEPROM Wiper Memory
 9
MAX5475  Linear 1 Up/Down Non-Volatile 32 100  -  35 600 1
•EEPROM Wiper Memory
 9
DS3903  Linear 3 2-Wire Addressable Non-Volatile 128 10+10+90 20 300 250 250
•EEPROM Wiper Memory
 45
MAX5407  Log 1 Direction+Clock Volatile 32 20 25 35 400 0.35  -  9
DS1808  Log 2 2-Wire Addressable Volatile 32 45 20 750 300 25
•±12V Audio Taper
•High Voltage Bipolar Compatibility
•Mute
 62
MAX5160  Linear 1 3-Wire Serial Volatile 32 50
100
200 		25 50 400 10  -  16
MAX5161  Linear 1 3-Wire Serial Volatile 32 50
100
200 		25 50 400 10  -  8
MAX5408  Log 2 3-Wire Serial SPI Volatile 32 10 30 35 1,000 0.2  -  17
MAX5409  Log 2 3-Wire Serial SPI Volatile 32 10 30 35 1,000 0.2
•Dual Wipers Per Resistor String
 17
MAX5410  Log 2 3-Wire Serial SPI Volatile 32 10 30 35 1,000 0.2  -  17
MAX5411  Log 2 3-Wire Serial SPI Volatile 32 10 30 35 1,000 0.2
•Dual Wipers Per Resistor String
 17
DS1801  Log 2 3-Wire Serial Volatile 64 45 20 750 400 50
•Mute
•User-Configurable Attenuation Options
 33
DS1802  Log 2 3-Wire Serial and Push-Button (Up/Down) Volatile 64 45 20 750 400 80
•Mute
•Ultra Low Power Consumption
•User-Configurable Attenuation Options
 45
DS1807  Log 2 2-Wire Addressable Volatile 64 45 20 750 400 40
•Mute
•Ultra Low Power Consumption
•Zero-Crossing Detector
 33
DS1866  Log 1 3-Input Parallel Volatile 8 10 20 750 400 50  -  31
See All Digital Potentiometers (121)
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