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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

  • 256 resistor taps - 0.4% resolution
  • I2C serial interface
  • Wiper resistance: 70Ω typical @ 3.3V
  • Non-volatile storage of wiper position
  • Standby current 5µA max
  • Power supply: 2.7V to 5.5V
  • 50kΩ, 10kΩ total resistance
  • High reliability
  • Endurance: 200,000 data changes per bit per register
  • Register data retention: 50 years @ T ≤ +75°C
  • 8 Ld MSOP and 8 Ld TDFN packaging
  • Pb-free plus anneal available (RoHS compliant)

説明

The ISL95810 integrates a digitally controlled potentiometer (XDCP) on a monolithic CMOS integrated circuit. The digitally controlled potentiometer is implemented with a combination of resistor elements and CMOS switches. The position of the wiper is controlled by the user through the I2C bus interface. The potentiometer has an associated volatile Wiper Register (WR) and a non-volatile Initial Value Register (IVR), that can be directly written to and read by the user. The content of the WR controls the position of the wiper. At power-up the device recalls the contents of the DCP's IVR to the WR. The DCP can be used as three-terminal potentiometer or as 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 (#)256
Resistance Options (kΩ)2.5, 50
Channels (#)1
InterfaceI2C
Memory TypeNonvolatile
Vcc (V)2.7 to 5.5, 2.7-5.5
Supply Current Icc (µA)5
Single Supply Voltage Range (V)5.5
Wiper Current (mA)3
Wiper Resistance (ohms)70
VL Terminal Voltage (Max) (V)5.5
End-to-End Temperature Coefficient (ppm/°C)45
Middlepoint Ratiometric Tempco4
Advanced FeaturesSame as ISL90810 with memory
Qualification LevelStandard

パッケージオプション

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
MSOP3.0 x 3.0 x 0.0080.7
TDFN3.0 x 3.0 x 0.7580.7
Part NumberStatusSamplesStockRoHSPackageBudgetary Price (USD)Lead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)Resistance Options (kΩ)InterfacePkg. Dimensions (mm)Single Supply Voltage Range (V)Pb (Lead) FreePb Free CategoryTemp. Range (°C)Country of AssemblyCountry of Wafer Fabrication
ISL95810UART8Z-TActiveAvailableIn StockRoHS:EN
TDFN1ku | $2.58#Reel12.5kΩI2C3.0 x 3.0 x 0.75YesPb-Free 100% Matte Tin Plate w/Anneal-e3-40 to +85°CMALAYSIA, THAILANDSINGAPORE
ISL95810UIRT8ZActiveAvailableIn StockRoHS:EN
TDFN1ku | $2.438#Tube150kΩI2C3.0 x 3.0 x 0.755.5YesPb-Free 100% Matte Tin Plate w/Anneal-e3-40 to +85°CMALAYSIA, THAILANDSINGAPORE
ISL95810UIRT8Z-TActiveAvailableIn StockRoHS:EN
TDFN1ku | $2.438#Reel150kΩI2C3.0 x 3.0 x 0.755.5YesPb-Free 100% Matte Tin Plate w/Anneal-e3-40 to +85°CMALAYSIA, THAILANDSINGAPORE
ISL95810UIU8ZActiveAvailableIn StockRoHS:EN
MSOP1ku | $2.438#Tube250kΩI2C3.0 x 3.0 x 0.005.5YesPb-Free 100% Matte Tin Plate w/Anneal-e3-40 to +85°CMALAYSIA, THAILANDSINGAPORE
ISL95810UIU8Z-TActiveN/AIn StockRoHS:EN
MSOP1ku | $2.438#Reel250kΩI2C3.0 x 3.0 x 0.005.5YesPb-Free 100% Matte Tin Plate w/Anneal-e3-40 to +85°CMALAYSIA, THAILANDSINGAPORE
ISL95810WIRT8ZObsoleteN/AIn StockRoHS:EN
TDFN8#Tube210kΩI2C3.0 x 3.0 x 0.755.5YesPb-Free 100% Matte Tin Plate w/Anneal-e3-40 to +85°C
ISL95810WIRT8Z-TObsoleteN/AIn StockRoHS:EN
TDFN8#Reel210kΩI2C3.0 x 3.0 x 0.755.5YesPb-Free 100% Matte Tin Plate w/Anneal-e3-40 to +85°C
ISL95810WIU8ZObsoleteN/AOut of StockRoHS:EN
MSOP8#Tube210kΩI2C3.0 x 3.0 x 0.005.5YesPb-Free 100% Matte Tin Plate w/Anneal-e3-40 to +85°C
ISL95810WIU8Z-TObsoleteN/AOut of StockRoHS:EN
MSOP8#Reel210kΩI2C3.0 x 3.0 x 0.005.5YesPb-Free 100% Matte Tin Plate w/Anneal-e3-40 to +85°C
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