Intersil X9250US24IZ-2.7T1
- Part Number:
- X9250US24IZ-2.7T1
- Manufacturer:
- Intersil
- Ventron No:
- 3020197-X9250US24IZ-2.7T1
- Description:
- IC XDCP QUAD 256TP 50K 24-SOIC
- Datasheet:
- X9250US24IZ-2.7T1
Description
The X9250 integrates four digitally controlled potentiometers (XDCPs) on a monolithic CMOS integrated circuit. The XDCP is implemented using 255 resistive elements in a series array. Between each element are tap points connected to the wiper terminal through switches. The position of the wiper on the array is controlled by the user through the SPI bus interface. Each potentiometer has associated with it a volatile Wiper Counter Register (WCR) and four nonvolatile Data Registers (DRO:DR3) that can be directly written to and read by the user. The contents of the WCR control the position of the wiper on the resistor array through the switches. Power up recalls the contents of DRO to the WCR.
Features
Four potentiometers in one package
256 resistor taps/pot - 0.4% resolution
SPI serial interface
Wiper resistance, 400 typical @ Vcc = 5V
Four nonvolatile data registers for each pot
Nonvolatile storage of wiper position
Standby current < 5μA max (total package)
Power supplies
Vcc 2.7V to 5.5V
V 2.7V to 5.5V
V- = -2.7V to -5.5V
100kΩ, 50kΩ total pot resistance
High reliability
Endurance - 100,000 data changes per bit per register
Register data retention - 100 years
24 Ld SOIC, 24 Ld TSSOP
Dual supply version of X9251
Pb-free plus anneal available (RoHS compliant)
Applications
Control
Parameter adjustments
Signal processing
The X9250 integrates four digitally controlled potentiometers (XDCPs) on a monolithic CMOS integrated circuit. The XDCP is implemented using 255 resistive elements in a series array. Between each element are tap points connected to the wiper terminal through switches. The position of the wiper on the array is controlled by the user through the SPI bus interface. Each potentiometer has associated with it a volatile Wiper Counter Register (WCR) and four nonvolatile Data Registers (DRO:DR3) that can be directly written to and read by the user. The contents of the WCR control the position of the wiper on the resistor array through the switches. Power up recalls the contents of DRO to the WCR.
Features
Four potentiometers in one package
256 resistor taps/pot - 0.4% resolution
SPI serial interface
Wiper resistance, 400 typical @ Vcc = 5V
Four nonvolatile data registers for each pot
Nonvolatile storage of wiper position
Standby current < 5μA max (total package)
Power supplies
Vcc 2.7V to 5.5V
V 2.7V to 5.5V
V- = -2.7V to -5.5V
100kΩ, 50kΩ total pot resistance
High reliability
Endurance - 100,000 data changes per bit per register
Register data retention - 100 years
24 Ld SOIC, 24 Ld TSSOP
Dual supply version of X9251
Pb-free plus anneal available (RoHS compliant)
Applications
Control
Parameter adjustments
Signal processing
Intersil X9250US24IZ-2.7T1 technical specifications, attributes, parameters and parts with similar specifications to Intersil X9250US24IZ-2.7T1.
- MountSurface Mount
- Package / CaseSOIC
- PackagingTape & Reel
- JESD-609 Codee3
- Moisture Sensitivity Level (MSL)5
- Number of Terminations24
- ECCN CodeEAR99
- Temperature Coefficient300 ppm/°C
- Resistance50kOhm
- Number of Positions256
- Terminal FinishMATTE TIN
- Max Operating Temperature85°C
- Min Operating Temperature-40°C
- SubcategoryDigital Potentiometers
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions4
- Supply Voltage2.7V
- Terminal Pitch1.27mm
- Reflow Temperature-Max (s)40
- Operating Supply Voltage5V
- Temperature GradeINDUSTRIAL
- InterfaceSPI
- Number of Circuits4
- Max Supply Voltage5.5V
- Min Supply Voltage2.7V
- Operating Supply Current400μA
- Memory TypeNon-Volatile
- Converter TypeDIGITAL POTENTIOMETER
- TaperLinear
- Total Resistance50000Ohm
- Height Seated (Max)2.65mm
- Width7.5mm
- Radiation HardeningNo
- RoHS StatusRoHS Compliant
The three parts on the right have similar specifications to X9250US24IZ-2.7T1.
-
ImagePart NumberManufacturerMountPackage / CasePackagingJESD-609 CodeMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTemperature CoefficientResistanceNumber of PositionsTerminal FinishMax Operating TemperatureMin Operating TemperatureSubcategoryTechnologyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchReflow Temperature-Max (s)Operating Supply VoltageTemperature GradeInterfaceNumber of CircuitsMax Supply VoltageMin Supply VoltageOperating Supply CurrentMemory TypeConverter TypeTaperTotal ResistanceHeight Seated (Max)WidthRadiation HardeningRoHS StatusMounting TypeOperating TemperatureSeriesToleranceFeaturePart StatusVoltage - SupplyBase Part NumberConfigurationNumber of TapsResistance - Wiper (Ω) (Typ)Temperature Coefficient (Typ)Supplier Device PackageView Compare
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X9250US24IZ-2.7T1Surface MountSOICTape & Reele3524EAR99300 ppm/°C50kOhm256MATTE TIN85°C-40°CDigital PotentiometersCMOSDUALGULL WING26042.7V1.27mm405VINDUSTRIALSPI45.5V2.7V400μANon-VolatileDIGITAL POTENTIOMETERLinear50000Ohm2.65mm7.5mmNoRoHS Compliant--------------
-
-24-SOIC (0.295, 7.50mm Width)Tape & Reel (TR)-5 (48 Hours)---100kOhm---------------SPI4---Non-Volatile-Linear----ROHS3 CompliantSurface Mount-40°C~85°CXDCP™±20%Selectable AddressObsolete±2.7V~5.5VX9250Potentiometer256150±300ppm/°C-
-
-24-SOIC (0.295, 7.50mm Width)Tape & Reel (TR)-5 (48 Hours)---50kOhm---------------SPI4---Non-Volatile-Linear----ROHS3 CompliantSurface Mount-40°C~85°CXDCP™±20%Selectable AddressObsolete±2.7V~5.5VX9250Potentiometer256150±300ppm/°C-
-
-24-SOIC (0.295, 7.50mm Width)Tube-3 (168 Hours)---50kOhm---------------SPI4---Non-Volatile-Linear----ROHS3 CompliantSurface Mount0°C~70°CXDCP™±20%Selectable AddressObsolete5VX9251Potentiometer256220 Max±300ppm/°C24-SOIC
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