DS1855B-050+ Overview
There are 16-LBGA, CSPBGA packages in this package.Non-Volatile is the point at which this pentometer starts to be stored.This digital potentiometer has 2 embedded circuits.Tray package provides access to it.To protect this pentometer from overcurrent, there are 100, 256 taps.Positions 256 make up this pentometer.Digital potentiometer is designed wdigital potentiometerh terminations of 16.Listed below are 2 functions included in this programmable potentiometer.Its total resistance will be 50000Ohm.The performance of 3V is provided by 3V.In the digi devices, 16 pins can be seen.The mounting direction should be Surface Mount.It is possible for the potentionmeter to supply voltages of 2.7V~5.5V.In this digital potentiometer, the temperature range is -40°C~85°C.There is a possibility of limiting the flow by 50kOhm.When using this digital variable resistor, Selectable Address can be found.Here are some additional features of this digital potentiometer: NONVOLATILE MEMORY; OTHER RESISTOR VALUE IS 10000 OHM WITH 100 TAP POSITION
DS1855B-050+ Features
Available in 16-LBGA, CSPBGA package
2 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~85°C

DS1855B-050+ Applications
There are a lot of Rochester Electronics, LLC
DS1855B-050+ Digital Potentiometers applications.

Modern office equipment
Industrial control
Medical equipment
Refrigerator
Programmable computer
Power supply
Power meter
Automatic detection of equipment
Optic fiber network
Adjusting the LCD Display

Mounting Type	Surface Mount
Package / Case	16-LBGA, CSPBGA
Surface Mount	YES
Operating Temperature	-40°C~85°C
Packaging	Tray
Tolerance	±20%
Feature	Selectable Address
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	16
Temperature Coefficient	750 ppm/°C
Resistance	50kOhm
Number of Positions	256
Terminal Finish	NOT SPECIFIED
Additional Feature	NONVOLATILE MEMORY; OTHER RESISTOR VALUE IS 10000 OHM WITH 100 TAP POSITION
Voltage - Supply	2.7V~5.5V
Terminal Position	BOTTOM
Terminal Form	BALL
Peak Reflow Temperature (Cel)	240
Number of Functions	2
Supply Voltage	3V
Terminal Pitch	1mm
Time@Peak Reflow Temperature-Max (s)	20
Pin Count	16
JESD-30 Code	S-PBGA-B16
Qualification Status	COMMERCIAL
Configuration	Potentiometer
Interface	I2C
Number of Circuits	2
Memory Type	Non-Volatile
Bandwidth	1 kHz
Taper	Linear
Number of Taps	100, 256
Total Resistance	50000Ohm
Resistance - Wiper (Ω) (Typ)	400
Resistor Terminal Voltage-Max	3.3V
Temperature Coefficient (Typ)	750ppm/°C
Resistor Terminal Voltage-Min	-0.3V
Length	4mm
Height Seated (Max)	1.5mm
Width	4mm
RoHS Status	ROHS3 Compliant