Mfr. #:
DS1859B-050+
Description:
Digital Potentiometer 50k Ohm 2 Circuit 256 Taps I²C Interface 16-CSBGA (4x4)
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Buy DS1859B-050+

Documents

NAMETYPE
DatasheetsDS1859
DS1859
Mfg Application NotesHFRD-04.0: 2.7Gbps, 1310nm Small Form Factor Pluggable (SFP) Transceiver
HFRD-05.0: Multi-Rate (1Gbps - 3.2Gbps) 850nm Small Form Factor Pluggable (SFP) Transceiver
DS1859 Internal Calibration and Right Shifting (Scalable Dynamic Ranging)
Accurate Power Control of the MAX3740A Laser Driver
How to Use a PC's Parallel Port to Communicate with 2-Wire Devices
How to Add an Offset to the DS1859 Temperature Reading
Using DS3902 in Low Cost Optical Modules
Writing Parallel-Port 2-Wire Software in C
Adding Windows NT/2000/XP Support to the AN3315 Parallel-Port 2-Wire Software
HFRD-15.3: High-Frequency SFP Host Board (Includes Integrated RS-232 to I2C Conversion)
Interfacing the DS1859 Digitally Controlled Resistors to the MAX3735 Laser Driver
Using the DS1859 with External EEPROM
MAX3735A: Special Considerations When Interfacing the MAX3735A to the DS1859
How to Program a Device Using the File Tab in the DS185XEVKIT
HFTA-12.0: Measuring Crosstalk Penalty in High-Speed Bidirectional Serial Communication Modules
Connecting Multiple DS1859 Devices on the Same I²C Bus
Side-by-Side Comparison of Fiber-Monitoring and Control ICs
Variable Resistor and Temperature-Indexed Lookup Table (LUT) Compensate for Regulator Output
Digital Resistor Sets Operating Power for Laser Driver
When Is Calibration Important?
Product Training ModulesLead (SnPb) Finish for COTS
Long-Term Supply Program
EDA / CAD ModelsDownload from Accelerated Designs
Online Catalog256 Taps Dual Channel

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyData Acquisition - Digital Potentiometers
ManufacturerMaxim Integrated
Series-
PackagingTray
Part StatusActive
TaperLinear
ConfigurationPotentiometer
Number of Circuits2
Number of Taps256
Resistance (Ohms)50k
InterfaceI²C
Memory TypeNon-Volatile
Voltage - Supply2.85 V ~ 5.5 V
FeaturesSelectable Address
Tolerance-
Temperature Coefficient (Typ)50 ppm/°C
Resistance - Wiper (Ohms) (Typ)-
Operating Temperature-40°C ~ 95°C
Package / Case16-LBGA, CSPBGA
Supplier Device Package16-CSBGA (4x4)

Resources

NAMETYPE
Standard Package10
TagsDS1859B-05 DS1859B DS1859 DS185 DS18 DS1

Package

Part NumberDescription
DS1859B-050+T&RDigital Potentiometer 50k Ohm 2 Circuit 256 Taps I²C Interface 16-CSBGA (4x4)

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