Mfr. #:
DS1845B-050+T&R
Description:
Digital Potentiometer 50k Ohm 2 Circuit 256 Taps I²C Interface 16-CSBGA (4x4)
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Documents

NAMETYPE
DatasheetsDS1845
Mfg Application NotesDS1845/DS1855 Temperature Coefficient Analysis
Step-Up DC-DC Converter Calibration and Adjustment Using a Digital Potentiometer
2-Wire Communication Using LabVIEW
Step-Up DC-DC Converter Calibration and Adjustment Using a Digital Potentiometer
Methods of Controlling Laser Drivers: POTs and DACs
Behind the Light Show in Optical Transceivers
How to Use a PC's Parallel Port to Communicate with 2-Wire Devices
Writing Parallel-Port 2-Wire Software in C
Adding Windows NT/2000/XP Support to the AN3315 Parallel-Port 2-Wire Software
Maxim Wafer-Level Package Assembly Guide
Understanding Flip-Chip and Chip-Scale Package Technologies and Their Applications
Using an Analog Voltage to Control a Digital Potentiometer
Constructing a Pushbutton Interface for the DS1845/DS1855 Digital Potentiometers
Product Training ModulesLead (SnPb) Finish for COTS
Long-Term Supply Program
EDA / CAD ModelsDownload from Accelerated Designs

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyData Acquisition - Digital Potentiometers
ManufacturerMaxim Integrated
Series-
PackagingTape & Reel (TR)
Part StatusActive
TaperLinear
ConfigurationPotentiometer
Number of Circuits2
Number of Taps256
Resistance (Ohms)50k
InterfaceI²C
Memory TypeNon-Volatile
Voltage - Supply2.7 V ~ 5.5 V
FeaturesSelectable Address
Tolerance±20%
Temperature Coefficient (Typ)750 ppm/°C
Resistance - Wiper (Ohms) (Typ)500
Operating Temperature-40°C ~ 85°C
Package / Case16-LBGA, CSPBGA
Supplier Device Package16-CSBGA (4x4)

Resources

NAMETYPE
Standard Package2,500
TagsDS1845B-05 DS1845B-0 DS1845B DS1845 DS184 DS18 DS1

Package

Part NumberDescription
DS1845B-050+Digital Potentiometer 50k Ohm 2 Circuit 256 Taps I²C Interface 16-CSBGA (4x4)

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