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DS1859B-020+T&R

DS1859B-020+T&R

DS1859B-020+T&R

Maxim Integrated

DS1859 Digital PotentiometersI2C256 PositionsMin 2.85V VMax 5.5V V

SOT-23

DS1859B-020+T&R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 15 Weeks
Contact PlatingSilver, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-LBGA, CSPBGA
Number of Pins 16
Supplier Device Package 16-CSBGA (4x4)
Operating Temperature-40°C~95°C
PackagingTape & Reel (TR)
Published 2006
Tolerance ±20%
Feature Selectable Address, Temperature Sensor
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Temperature Coefficient50 ppm/°C
Resistance 20kOhm
Number of Positions 256
Max Operating Temperature95°C
Min Operating Temperature -40°C
Voltage - Supply 2.85V~5.5V
Base Part Number DS1859
Operating Supply Voltage5V
Configuration Rheostat
Interface I2C
Number of Circuits 2
Max Supply Voltage5.5V
Min Supply Voltage2.85V
Nominal Supply Current2mA
Memory TypeNon-Volatile
Max Supply Current 2mA
Taper Linear
Number of Taps 256
Temperature Coefficient (Typ) 50ppm/°C
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1606 items

DS1859B-020+T&R Product Details

DS1859B-020+T&R Overview


The file is contained in 16-LBGA, CSPBGA packages.This pentometer begins to be stored by Non-Volatile.This digital potentiometer has 2 embedded circuits.In the Tape & Reel (TR) package, it is accessible for securing the digital analogic.To protect the overcurrent of this digital potentiometer, 256 taps are provided.Pentometer consists of 256 positions.In general, Surface Mount is recommended for mounting.There is 2.85V~5.5V voltage limit on the potentionmeter.There is a temperature range of -40°C~95°C for this digital potentiometer.There is a possibility of limiting the flow by 20kOhm.Pentometer is a member of DS1859 family.Amount Surface Mount mounts the potentionmeter.Digital potentiometer has 16 pins.With this digital variable resistor, you can find Selectable Address, Temperature Sensor.A potentiometer conducts when its supply voltage is 5V.95°C is the maximum value that ensures the stability of the digital resistor.This electronic potentiometer operates at -40°C degrees Celsius at a minimum temperature to ensure reliability.A maximum supply voltage of 5.5V can be handled by it.The unit can be powered by a voltage as low as 2.85V.A maximum supply current of 2mA can be handled by digital potentiometer.

DS1859B-020+T&R Features


Available in 16-LBGA, CSPBGA package
2 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~95°C
16 pins
Operate supply voltage at the range of 5V

DS1859B-020+T&R Applications


There are a lot of Maxim Integrated DS1859B-020+T&R Digital Potentiometers applications.

  • Medical equipment
  • Audio devices with up to 90dB dynamic range
  • Voltage control
  • Industrial control circuits
  • Adjusting the LCD Display
  • Stereo
  • Cell phone
  • Refrigerator
  • Healthcare Products
  • DC/DC conversion circuit

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