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ISL22343WFV20Z vs ISL22343WFV20Z-TK vs ISL22343WFV20Z-TK Comparison

  • Hide Shared Attributes
    ISL22343WFV20Z
    ISL22343WFV20Z
    ISL22343WFV20Z-TK
    ISL22343WFV20Z-TK
  • Part No.
    ISL22343WFV20Z
    ISL22343WFV20Z-TK
    ISL22343WFV20Z-TK
  • Description
    Digital Potentiometer 10KΩ 256POS Non-Volatile Linear 20Pin TSSOP Tube
    Digital Potentiometer 10kΩ 256POS Non-Volatile Linear 20Pin TSSOP T/R
    Digital Potentiometer 10kΩ 256POS Non-Volatile Linear 20Pin TSSOP T/R
  • Manufacturer
    Intersil
    Renesas Electronics
    Renesas Electronics
  • Classification
    Digital Potentiometers
    Digital Potentiometers
    Digital Potentiometers
  • Reference Price(USD)
    $3.007
    -
    -
  • Inventory(pcs)
    0
    0
    0
  • Case/Package
    TSSOP-20
    TSSOP-20
    TSSOP-20
  • Number of Pins
    20
    20
    20
  • Number of Circuits
    4
    4
    4
  • Number of Positions
    256
    256
    256
  • Resistance
    10 kΩ
    10 kΩ
    10 kΩ
  • Capacitance Tolerance
    ±20 %
    ±20 %
    ±20 %
  • Resistance Tolerance
    ±20 %
    -
    -
  • ECCN Code
    EAR99
    -
    -
  • Supply Voltage (DC)
    2.25V (min)
    -
    -
  • Operating Temperature
    -40℃ ~ 125℃
    -40℃ ~ 125℃
    -40℃ ~ 125℃
  • Temperature Coefficient
    ±85 ppm/℃
    ±85 ppm/℃
    ±85 ppm/℃
  • Size-Length
    6.6 mm
    6.6 mm
    6.6 mm
  • Size-Width
    4.5 mm
    4.5 mm
    4.5 mm
  • Size-Height
    1.05 mm
    1.05 mm
    1.05 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Tube
    Tape & Reel (TR)
    Tape & Reel (TR)
  • Lead-Free Status
    Lead Free
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Obsolete
    Obsolete
  • Supply Voltage
    2.25V ~ 5.5V
    2.25V ~ 5.5V
    2.25V ~ 5.5V
  • Operating Temperature (Max)
    125 ℃
    125 ℃
    125 ℃
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • Supply Voltage (Max)
    5.5 V
    -
    -
  • Supply Voltage (Min)
    2.25 V
    -
    -
  • Overview
    ISL22343WFV20Z Product overview

    Low Noise, Low Power, I2C Bus, 256 Taps The ISL22343 integrates four digitally controlled potentiometers (DCP), control logic and non-volatile memory 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 wipers are controlled by the user through the I2C bus interface. The potentiometer has an associated volatile Wiper Register (WRi) and a non-volatile Initial Value Register (IVRi) that can be directly written to and read by the user. The contents of the WRi control the position of the corresponding wiper. At power up the device recalls the contents of the DCP’s IVRi to the correspondent WRi. Features • Four potentiometers in one package • 256 resistor taps • I2C serial interface    - Three address pins, up to eight devices per bus • Non-volatile EEPROM storage of wiper position • 11 General Purpose non-volatile registers • High reliability    - Endurance: 1,000,000 data changes per bit per register    - Register data retention: 50 years @ T 55°C • Wiper resistance: 70 typical @ 1mA • Standby current <4µA max • Shutdown current <4µA max • Dual power supply    - VCC = 2.25V to 5.5V    - V- = -2.25V to -5.5V • 10k, 50k or 100k total resistance • Extended industrial temperature range: -40°C to +125°C • 20 Ld TSSOP or 20 Ld QFN • Pb-free (RoHS compliant)

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    ISL22343WFV20Z-TK Product overview

    Digital Potentiometer 10k Ohm 4 Circuit 256 Taps I²C Interface 20-TSSOP

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    ISL22343WFV20Z-TK Product overview

    Digital Potentiometer 10k Ohm 4 Circuit 256 Taps I²C Interface 20-TSSOP

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ISL22343WFV20Z Alternative Parts

Image Part Compare Manufacturer Category Description
Image:ISL22343WFV20Z Mfr.Part#:ISL22343WFV20Z Compare: Current Part Manufacturers:Intersil Category:Digital Potentiometers Description:Digital Potentiometer 10KΩ 256POS Non-Volatile Linear 20Pin TSSOP Tube
Image:ISL22343WFV20Z-TK Mfr.Part#:ISL22343WFV20Z-TK Compare: ISL22343WFV20Z VS ISL22343WFV20Z-TK Manufacturers:Intersil Category:Digital Potentiometers Description:Digital Potentiometer 10KΩ 256POS Non-Volatile Linear 20Pin TSSOP T/R
Image:ISL22343WFV20Z-TK Mfr.Part#:ISL22343WFV20Z-TK Compare: ISL22343WFV20Z VS ISL22343WFV20Z-TK Manufacturers:Renesas Electronics Category:Digital Potentiometers Description:Digital Potentiometer 10kΩ 256POS Non-Volatile Linear 20Pin TSSOP T/R