DS1845B-100 Overview
A package containing it contains 16-LBGA, CSPBGA.As of Non-Volatile, this pentometer has been stored.The digital potentiometer embeds 2 circuits.Tray package contains the access code to secure the digital potentiometer.For this pentometer, there are 100, 256 taps that protect against overcurrent.In total, pentometer has 256 positions.Digital potentiometer is designed for terminations of 16.As a reference, this programmable potentiometer includes 2 functions.It is shown that, as a result, the speed potentiometers will have a total resistance of 100000Ohm.It operates on 3V and is powered by it.A 16 pin can be seen in the digi devices.You should mount in the way of Surface Mount.2.7V~5.5V voltage is available from the potentionmeter.With this digital potentiometer, the temperature range is -40°C~85°C.A flow rate limit of 100kOhm is possible.Selectable Address can be found using this digital variable resistor.It has the following additional features: NONVOLATILE MEMORY; OTHER RESISTOR VALUE IS 10000 OHM; IT CAN ALSO OPERATE FROM A 5V SUPPLY
DS1845B-100 Features
Available in 16-LBGA, CSPBGA package
2 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~85°C

DS1845B-100 Applications
There are a lot of Rochester Electronics, LLC
DS1845B-100 Digital Potentiometers applications.

Power supply
Power meter
Automatic detection of equipment
Optic fiber network
Adjusting the LCD Display
Voltage control
Replaces mechanical potentiometers
Matching Linear Impedance
Adjust VCOM settings
Communication device

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	30 ppm/°C
Resistance	100kOhm
Number of Positions	256
Terminal Finish	NOT SPECIFIED
Additional Feature	NONVOLATILE MEMORY; OTHER RESISTOR VALUE IS 10000 OHM; IT CAN ALSO OPERATE FROM A 5V SUPPLY
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
Reach Compliance Code	unknown
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
Taper	Linear
Number of Taps	100, 256
Total Resistance	100000Ohm
Resistance - Wiper (Ω) (Typ)	500
Resistor Terminal Voltage-Max	3.5V
Temperature Coefficient (Typ)	750ppm/°C
Resistor Terminal Voltage-Min	-0.5V
Length	4mm
Height Seated (Max)	1.5mm
Width	4mm
RoHS Status	Non-RoHS Compliant