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Datasheet Intersil ISL22316WMUEP-TK

Datasheet Intersil ISL22316WMUEP-TK

Part NumberISL22316WMUEP-TK

Single Digitally Controlled Potentiometer; Low Noise, Low Power I2C Bus, 128 Taps


  • Download » Datasheet PDF, 178 Kb, Revision: 2017-11-06
    ISL22316WM Datasheet
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    ISL22316WM FN6622
    Rev 1.00
    November 11, 2011 Single Digitally Controlled Potentiometer (XDCPв„ў) Low Noise, Low Power I2C
    Bus, 128 Taps
    The ISL22316WMUEP integrates a single digitally controlled
    potentiometer (DCP) 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 (WR) and a non-volatile Initial Value
    Register (IVR) that can be directly written to and read by the
    user. The contents 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 a three-terminal potentiometer or
    as a two-terminal variable resistor in a wide variety of
    applications including control, parameter adjustments and
    signal processing. Device Information
    The specifications for an Enhanced Product (EP) device are
    defined in a Vendor Item Drawing (VID), which is controlled ...



Package10 Ld MSOP T+R
Package IndexM10.118
Peak Temperature240°C


# of Taps128
Number of Channels1
DescriptionSingle Digitally Controlled Potentiometer; Low Noise, Low Power I2C Bus, 128 Taps
Dual Supply Range (V)N/A
End-to-End Tempco (В±ppm/°C)50
Max Operating Temp125 °C
Memory TypeNonvolatile
Number of Channels1
Operating Temperature Range-55 to 125
Qualification LevelStandard
Resistance Options (kΩ)10
Resistance TaperLinear
VCC (max)5.5 V
VCC (min)2.7 V
Wiper Current3 mA
Wiper Resistance70 Ω

Moldel Line

Series: ISL22316WM (2)

Manufacturer's Classification

  • Data Converters > Digital Potentiometers (DCPs) > DCPs

Other Names:


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