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DS1845E-100/T&R

DS1845E-100/T&R

DS1845E-100/T&R

Maxim Integrated

DS1845 Digital PotentiometersI2CMin 2.7V VMax 5.5V V

SOT-23

DS1845E-100/T&R Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Contact Plating Tin
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Number of Pins 14
Supplier Device Package 14-TSSOP
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2003
Tolerance ±20%
Feature Selectable Address
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Temperature Coefficient 750 ppm/°C
Resistance 100kOhm
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Composition Potentiometer
Voltage - Supply 2.7V~5.5V
Base Part Number DS1845
Operating Supply Voltage 5V
Configuration Potentiometer
Interface I2C
Number of Circuits 2
Max Supply Voltage 5.5V
Min Supply Voltage 2.7V
Nominal Supply Current 500μA
Memory Type Non-Volatile
Max Supply Current 500μA
Taper Linear
Number of Taps 100, 256
Resistance - Wiper (Ω) (Typ) 500
Temperature Coefficient (Typ) 750ppm/°C
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
DS1845E-100/T&R Product Details

DS1845E-100/T&R Overview


A package containing 14-TSSOP (0.173, 4.40mm Width) files contains it.Non-Volatile starts the process of storing this pentometer.The digital potentiometer embeds 2 circuits.Tape & Reel (TR) package provides access to it.100, 256 taps protect this pentometer against overcurrent.Mounting in Surface Mount is recommended.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.A flow rate limit of 100kOhm is possible.Pentometer is a member of DS1845 family.The potentiameter has a total of 14 pins.Using this digital variable resistor, you will find Selectable Address.A potentiometer conducts at a 5V supply voltage.The maximum 85°C ensures that the digital resistor runs stablily.The temperature must be kept below -40°C in order to maintain reliability.5.5V is the maximum voltage that it can handle.The minimum supply voltage is 2.7V, so it can work with any voltage.There is a maximum limdigital potentiometer of 500μA in terms of supply current.

DS1845E-100/T&R Features


Available in 14-TSSOP (0.173, 4.40mm Width) package
2 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~85°C
14 pins
Operate supply voltage at the range of 5V

DS1845E-100/T&R Applications


There are a lot of Maxim Integrated DS1845E-100/T&R Digital Potentiometers applications.

  • Adjustable current control
  • Household appliances
  • Adjusting the LCD Display
  • Bias adjustment circuits
  • Gas detection circuit
  • Programmable power supplies
  • Instrumentation (gain or offset adjustment)
  • Analogue circuit
  • Stereo
  • Sensor trimming instrumentation

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