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DS1845B-050+

DS1845B-050+

DS1845B-050+

Maxim Integrated

16 Terminations3V 16 Pin DS1845 Digital PotentiometersI2C256 Positions

SOT-23

DS1845B-050+ Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 16-LBGA, CSPBGA
Surface Mount YES
Operating Temperature -40°C~85°C
Packaging Tray
Published 2003
Tolerance ±20%
JESD-609 Code e3
Feature Selectable Address
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16
ECCN Code EAR99
Temperature Coefficient 30 ppm/°C
Resistance 50kOhm
Number of Positions 256
Terminal Finish Matte Tin (Sn)
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) 260
Number of Functions 2
Supply Voltage 3V
Terminal Pitch 1mm
[email protected] Reflow Temperature-Max (s) 30
Base Part Number DS1845
Pin Count 16
JESD-30 Code S-PBGA-B16
Qualification Status Not Qualified
Power Supplies 3/5V
Configuration Potentiometer
Interface I2C
Number of Circuits 2
Memory Type Non-Volatile
Taper Linear
Number of Taps 100, 256
Total Resistance 50000Ohm
Resistance - Wiper (Ω) (Typ) 500
Resistor Terminal Voltage-Max 3.5V
Temperature Coefficient (Typ) 750ppm/°C
Resistor Terminal Voltage-Min -0.5V
Height Seated (Max) 1.5mm
Length 4mm
Width 4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $5.357432 $5.357432
10 $5.054182 $50.54182
100 $4.768096 $476.8096
500 $4.498204 $2249.102
1000 $4.243588 $4243.588
DS1845B-050+ Product Details

DS1845B-050+ Overview


There is a 16-LBGA, CSPBGA package containing it.Non-Volatile is the point at which this pentometer starts to be stored.This digital potentiometer contains 2 embedded circuits.To secure the digital analogic, it can be accessed in the Tray package.There are 100, 256 taps to protect the overcurrent of this pentometer.Positions 256 make up this pentometer.It is designed 16 terminations.The following programmable potentiometer includes 2 functions.It is shown that, as a result, the speed potentiometers will have a total resistance of 50000Ohm.To deliver its performance, it is powered by 3V.The digi devices shows the 16 pins.Mount in the direction of Surface Mount.It is possible for the potentionmeter to supply voltages of 2.7V~5.5V.This digital potentiometers operate temperature at the range of -40°C~85°C.In this case, the flow can be limited by 50kOhm.DS1845 family member.Using this digital variable resistor, you will find Selectable Address.Voltage can be delivered at 3/5V.It has the following additional features: NONVOLATILE MEMORY; OTHER RESISTOR VALUE IS 10000 OHM; IT CAN ALSO OPERATE FROM A 5V SUPPLY

DS1845B-050+ Features


Available in 16-LBGA, CSPBGA package
2 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~85°C

DS1845B-050+ Applications


There are a lot of Maxim Integrated DS1845B-050+ Digital Potentiometers applications.

  • Healthcare Products
  • Bias adjustment circuits
  • Communication device
  • Wheatstone bridges
  • Audio Volume control
  • Instrumentation (gain or offset adjustment)
  • Industrial control circuits
  • Testing equipment
  • Contrast control of monitors
  • Modern office equipment

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