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ルネサス エレクトロニクス株式会社 (Renesas Electronics Corporation) - 6月はプライド月間として、LGBTQ+の権利や文化、コミュニティについて啓発する世界的な活動月間です

特長

  • Four potentiometers in one package
  • 2-wire serial interface
  • Register oriented format
  • Direct read/write/transfer of wiper positions
  • Store as many as four positions per potentiometer
  • Terminal Voltages: +5V, -3.0V
  • Cascade resistor arrays
  • Low power CMOS
  • High Reliability
  • Endurance-100,000 data changes per bit per register
  • Register data retention-100 years
  • 16-bytes of nonvolatile memory
  • 3 resistor array values
  • 2kΩ, 10kΩ, 50kΩ or combination
  • Cascadable for values of 4kΩ to 200kΩ
  • Resolution: 64 taps each pot
  • 20 Ld plastic DIP, 20 Ld TSSOP and 20 Ld SOIC packages
  • Pb-free available (RoHS compliant)

説明

The X9241A integrates four digitally controlled potentiometers (XDCP) on a monolithic CMOS integrated microcircuit. The digitally controlled potentiometer is implemented using 63 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 2-wire bus interface. Each potentiometer has associated with it a volatile Wiper Counter Register (WCR) and 4 nonvolatile Data Registers (DR0:DR3) that can be directly written to and read by the user. The contents of the WCR controls the position of the wiper on the resistor array through the switches. Power up recalls the contents of DR0 to the WCR. The XDCP can be used as a three-terminal potentiometer or as a two-terminal variable resistor in a wide variety of applications including control, parameter adjustments, and signal processing.

パラメータ

属性
Resistance TaperLinear
Taps (#)64
Resistance Options (kΩ)2, 10, 50
Channels (#)4
Interface2-Wire
Memory TypeNonvolatile
Vcc (V)4.5 to 5.5
Supply Current Icc (µA)200
Wiper Current (mA)3
Wiper Resistance (ohms)40
VL Terminal Voltage (Min) (V)-3
VL Terminal Voltage (Max) (V)5.5
End-to-End Temperature Coefficient (ppm/°C)300
Middlepoint Ratiometric Tempco20
Advanced FeaturesIntegrated charge pump to allow for single supply to swing -3V to 5.5V
Qualification LevelStandard

パッケージオプション

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
SOICW12.9 x 7.5 x 0.00201.3
TSSOP6.5 x 4.4 x 0.90200.7
Part NumberStatusSamplesStockRoHSPackageBudgetary Price (USD)Carrier TypeMoisture Sensitivity Level (MSL)Country of AssemblyCountry of Wafer Fabrication
X9241AMSIZActiveAvailableIn StockRoHS:EN
SOICW1ku | $20.48Tube3PHILIPPINES, MALAYSIAUSA
X9241AMSIZT1ActiveN/AIn StockRoHS:EN
SOICW1ku | $20.48Reel3PHILIPPINES, MALAYSIAUSA
X9241AMVIZActiveAvailableIn StockRoHS:EN
TSSOP1ku | $14.6Tube3MALAYSIAUSA
X9241AMVIZT1ActiveN/AIn StockRoHS:EN
TSSOP1ku | $14.6Reel3MALAYSIAUSA
X9241AMVZActiveAvailableIn StockRoHS:EN
TSSOP1ku | $16.88Tube3MALAYSIAUSA
X9241AMVZT1ActiveN/AOut of StockRoHS:EN
TSSOP1ku | $16.88Reel3MALAYSIAUSA
X9241AUSIZActiveAvailableIn StockRoHS:EN
SOICW1ku | $17.24Tube3PHILIPPINES, MALAYSIAUSA
X9241AUSIZT1ActiveN/AOut of StockRoHS:EN
SOICW1ku | $17.24Reel3PHILIPPINES, MALAYSIAUSA
X9241AUVIZActiveAvailableIn StockRoHS:EN
TSSOP1ku | $20.48Tube3MALAYSIAUSA
X9241AUVIZT1ActiveN/AOut of StockRoHS:EN
TSSOP1ku | $20.48Reel3MALAYSIAUSA
X9241AWSIZActiveAvailableIn StockRoHS:EN
SOICW1ku | $17.24Tube3PHILIPPINES, MALAYSIAUSA
X9241AWSIZT1ActiveN/AOut of StockRoHS:EN
SOICW1ku | $17.24Reel3PHILIPPINES, MALAYSIAUSA
X9241AWSZActiveAvailableIn StockRoHS:EN
SOICW1ku | $14.38Tube3PHILIPPINES, MALAYSIAUSA
X9241AWSZT1ActiveN/AOut of StockRoHS:EN
SOICW1ku | $14.38Reel3PHILIPPINES, MALAYSIAUSA
X9241AWVIZActiveAvailableIn StockRoHS:EN
TSSOP1ku | $20.48Tube3MALAYSIAUSA
X9241AWVIZT1ActiveN/AOut of StockRoHS:EN
TSSOP1ku | $20.48Reel3MALAYSIAUSA
X9241AWVZActiveAvailableIn StockRoHS:EN
TSSOP1ku | $16.88Tube3MALAYSIAUSA
X9241AWVZT1ActiveN/AOut of StockRoHS:EN
TSSOP1ku | $16.88Reel3MALAYSIAUSA
X9241AYVIZActiveAvailableIn StockRoHS:EN
TSSOP1ku | $20.48Tube3MALAYSIAUSA
X9241AYVIZT1ActiveN/AOut of StockRoHS:EN
TSSOP1ku | $20.48Reel3MALAYSIAUSA
X9241AMSZObsoleteN/AOut of StockContactSOICWTube3
X9241AMSZT1ObsoleteN/AOut of StockContactSOICWReel3
X9241AUPIZObsoleteN/AOut of StockContactPDIPTubeNot Applicable
X9241AUPZObsoleteN/AOut of StockContactPDIPTubeNot Applicable
X9241AUSZObsoleteN/AOut of StockContactSOICWTube3
X9241AUSZT1ObsoleteN/AOut of StockContactSOICWReel3
X9241AWPIZObsoleteN/AIn StockContactPDIPTubeNot Applicable
X9241AYSIZObsoleteN/AOut of StockContactSOICWTube3
X9241AYSIZT1ObsoleteN/AOut of StockContactSOICWReel3
X9241AYSZObsoleteN/AOut of StockContactSOICWTube3
X9241AYSZT1ObsoleteN/AOut of StockContactSOICWReel3
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