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ISL23445WFRZ
  • ISL23445WFRZ

ISL23445WFRZ

20 Terminations20, 20 Pin Digital PotentiometersSPI256 PositionsMin 1.7V VMax 5.5V V


  • Manufacturer: Intersil (Renesas Electronics America)
  • NO: 391-ISL23445WFRZ
  • Package: QFN
  • Datasheet: pdf
  • Stock: 7581
  • Description: 20 Terminations20, 20 Pin Digital PotentiometersSPI256 PositionsMin 1.7V VMax 5.5V V(Kg)

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SPECIFICATIONS

Parameters
Mount Surface Mount
Package / Case QFN
Published 2005
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 3
Number of Terminations 20
ECCN Code EAR99
Temperature Coefficient 125 ppm/°C
Resistance 10kOhm
Number of Positions 256
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature 125°C
Min Operating Temperature -40°C
Subcategory Digital Potentiometers
Technology CMOS
Terminal Position QUAD
Terminal Pitch 0.5mm
Pin Count 20, 20
JESD-30 Code R-PQCC-N20
Operating Supply Voltage 3.3V
Power Supplies 1.5/53/5V
Temperature Grade AUTOMOTIVE
Interface SPI
Number of Circuits 4
Max Supply Voltage 5.5V
Min Supply Voltage 1.7V
Nominal Supply Current 110μA
Memory Type Volatile
Converter Type DIGITAL POTENTIOMETER
Radiation Hardening No
RoHS Status RoHS Compliant

ISL23445WFRZ Overview


It is contained in QFN pacakge.The storage of this pentometer begins at Volatile.This digital potentiometer has 4 embedded circuits.There are 256 positions in pentometer.As a result, digital potentiometer has been designed to terminate at 20.The digi devices displays 20, 20 pins.It is possible to limit the flow with 10kOhm.Mounted by Surface Mount.It can be classified as a DIGITAL POTENTIOMETER converter.A potentiometer conducts when its supply voltage is 3.3V.The potentiameter is able to deliver voltage at 1.5/53/5V.As long as 125°C is set, the digital resistor will run steadily.In order to maintain reliability, it is operated at a minimum temperature of -40°C.Components in the electronic component are from the family Digital Potentiometers.It can handle a maximum supply voltage of 5.5V.The unit can be powered by a voltage as low as 1.7V.

ISL23445WFRZ Features


Available in QFN package
4 Circuits
Operate supply voltage at the range of 3.3V

ISL23445WFRZ Applications


There are a lot of Intersil (Renesas Electronics America) ISL23445WFRZ Digital Potentiometers applications.

  • Instrumentation (gain or offset adjustment)
  • PC
  • Audio Volume control
  • Hi-Fi devices with up to 90dB dynamic range
  • Adjust VCOM settings
  • Industrial control circuits
  • Speakers
  • Matching Linear Impedance
  • DAC
  • Programmable voltage regulator
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