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Maxim > Solutions > Broadcast TV and Radio

Digital Potentiometers

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF Evaluation Kit for the MAX5422, MAX5423, and MAX5424
MAX5422EVKIT
QV  PDF Evaluation Kit for the MAX5432 and MAX5433
MAX5432EVKIT
QV  PDF MAX5128 Evaluation Kit/Evaluation System
MAX5128EVCMAXQU+, MAX5128EVKIT+
QV  PDF 128-Tap, Nonvolatile, Linear-Taper Digital Potentiometer in 2mm x 2mm µDFN Package
MAX5128
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 Stereo Audio DAC with DirectDrive® Headphone Amplifier
MAX9850

1.8V Stereo Audio DAC with Built-In DirectDrive Headphone Amplifier Designed for High-Performance, Space-Constrained Portable Applications
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 Dual Digital Potentiometer Chip
DS1868
QV  PDF Log Trimmer Potentiometer
DS1866
QV  PDF Quad Digital Potentiometer
DS1844
QV  PDF Addressable Dual Audio Taper Potentiometer
DS1807
QV  PDF Digital Sextet Potentiometer
DS1806
QV  PDF Addressable Dual Digital Potentiometer
DS1803
QV  PDF Dual Audio Taper Potentiometer with Pushbutton Control
DS1802
QV  PDF Dual Audio Taper Potentiometer
DS1801
QV  PDF ±5V Pseudo Log Audio Digital Potentiometer
DS1666
QV  PDF ±5V Dual Digital Potentiometer Chip
DS1267
QV  PDF 256-Tap SOTPoT, Low-Drift Digital Potentiometers in SOT23
MAX5400, MAX5401

256-Tap Digital Potentiometers Offer the Ultimate Space Savings in an 8-pin SOT23



Key Specifications:   Audio Data Converters
Part Number Functions Supply Voltage (min) (V) Supply Voltage (max) (V) Quiescent Current (mA) Number of ADCs Number of DACs DAC SNR (dB) DAC Bit Depth DAC Sample Rate (kHz) Interface Package
MAX9850 
•Audio DAC
 1.8 3.6 7.6 0 2 91 18 8 to 48 Audio - I2S
Serial - I2C 		THIN QFN/28
THIN QFN/32
See All Audio Data Converters (4)

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) Applications Features Dual Supply Voltage (±V) Supply Voltage (V) Package Operating Temp. Range (°C)
MAX5128  Linear 1 Up/Down Non-Volatile 128 22 25 50 600 1.5
•Backlight Adjustment
•Bias Adjustment
•Fiber Communications
•Low Step Size Applications
•Portable Consumer
•Power Supply Cal.
•Precision Voltage Divider
•Vcom Adjustment
•Custom Programmed Resistance Response
•EEPROM Wiper Memory
•Low THD+N and Crosstalk
  -  2.7 to 5.5 MicroDFN/8 -40 to +85
MAX5477  Linear 2 2-Wire Serial Non-Volatile 256 10 25 35 325 1  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN/16
TSSOP/14 		-40 to +85
MAX5478  Linear 2 2-Wire Serial Non-Volatile 256 50 25 35 325 1  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN/16
TSSOP/14
Thin QFN/16 		-40 to +85
MAX5479  Linear 2 2-Wire Serial Non-Volatile 256 100 25 35 325 1  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN/16
TSSOP/14
Thin QFN/16 		-40 to +85
MAX5487  Linear 2 3-Wire Serial SPI Non-Volatile 256 10 25 35 325 1  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN/16
TSSOP/14 		-40 to +85
MAX5488  Linear 2 3-Wire Serial SPI Non-Volatile 256 50 25 35 325 1  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN/16
TSSOP/14
Thin QFN/16 		-40 to +85
MAX5489  Linear 2 3-Wire Serial SPI Non-Volatile 256 100 25 35 325 1  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN/16
TSSOP/14
Thin QFN/16 		-40 to +85
MAX5432  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN (Dual)/8 -40 to +85
MAX5433  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN (Dual)/8 -40 to +85
MAX5434  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 SOT-23/6 -40 to +85
MAX5435  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 SOT-23/6 -40 to +85
DS1267  Linear 2 3-Wire Serial Volatile 256 10
100
50 		20 750 400 22  -   -  5 4.5 to 5.5 PDIP/14
SOIC/16
TSSOP/20 		-40 to +85
DS1666  Log 1 Up/Down Volatile 128 10
100
50 		20 750 350  -   -   -  5 4.5 to 5.5 PDIP/14
SOIC/16 		-40 to +85
DS1801  Log 2 3-Wire Serial Volatile 64 45 20 750 400 50
•Audio Control
•Car Stereo
•Portable Audio
•Portable Consumer
•Stereo Volume Control
•Mute
•User-Configurable Attenuation Options
  -  2.7 to 5.5 PDIP/14
SOIC/16
TSSOP/14 		-40 to +85
DS1802  Log 2 3-Wire Serial and Push-Button (Up/Down) Volatile 64 45 20 750 400 80
•Audio Control
•Car Stereo
•Desktop Speakers
•Portable Audio
•Portable Consumer
•Stereo Volume Control
•Mute
•Ultra Low Power Consumption
•User-Configurable Attenuation Options
  -  2.7 to 5.5 PDIP/20
SOIC/20
TSSOP/20 		-40 to +85
DS1803  Linear 2 2-Wire Addressable Volatile 256 10
100
50 		20 750 400 40  -   -   -  2.7 to 5.5 PDIP/16
SOIC/16
TSSOP/14 		 - 
DS1806  Linear 6 3-Wire Serial Volatile 64 10
100
50 		20 750 400 40  -   -   -  2.7 to 5.5 PDIP/20
SOIC/20
TSSOP/20 		 - 
DS1807  Log 2 2-Wire Addressable Volatile 64 45 20 750 400 40
•Audio Control
•Car Stereo
•Desktop Speakers
•Portable Audio
•Mute
•Ultra Low Power Consumption
•Zero-Crossing Detector
  -  2.7 to 5.5 PDIP/14
SOIC/16
TSSOP/14 		-40 to +85
DS1844  Linear 4 2-Wire or 5-Wire Serial Volatile 64 10
100
50 		20 750 400 40  -   -   -  2.7 to 5.5 PDIP/20
SOIC/20
TSSOP/20 		 - 
DS1866  Log 1 3-Input Parallel Volatile 8 10 20 750 400 50
•Audio Control
  -   -  2.7 to 5.5 PDIP/8
SOIC/8 		-40 to +85
DS1868  Linear 2 3-Wire Serial Volatile 256 10
100
50 		20 750 400 1  -   -  3 4.5 to 5.5 PDIP/14
SOIC/16
TSSOP/20 		-40 to +85
MAX5400  Linear 1 3-Wire Serial Volatile 256 50 25 50 250 5  -   -   -  2.7 to 5.5 SOT-23/8  - 
MAX5401  Linear 1 3-Wire Serial Volatile 256 100 25 50 250 5  -   -   -  2.7 to 5.5 SOT-23/8  - 
MAX5422  Linear 1 3-Wire Serial SPI Non-Volatile 256 50 25 50 325 1  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN (Dual)/8  - 
MAX5423  Linear 1 3-Wire Serial SPI Non-Volatile 256 100 25 50 325 1  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN (Dual)/8  - 
MAX5424  Linear 1 3-Wire Serial SPI Non-Volatile 256 200 25 50 325 1  - 
•EEPROM Wiper Memory
  -  2.7 to 5.25 THIN QFN (Dual)/8  - 
See All Digital Potentiometers (121)


         


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