INTERSIL  X9C503PZ  Non Volatile Digital Potentiometer, 50 kohm, Single, 3 Wire, Serial, Linear, ± 20%, 4.5 V


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  • Manufacturer:
  • Newark Part No.: 79K8975
  • Manufacturer Part No X9C503PZ

Product Overview

The X9C503PZ is an Intersils' Digitally Controlled (XDCP) Potentiometer. The 50kΩ device consists of a resistor array, wiper switches, a control section and non-volatile memory. The wiper position is controlled by a three-wire interface. The potentiometer is implemented by a resistor array composed of 99 resistive elements and a wiper switching network. Between each element and at either end are tap points accessible to the wiper terminal. The position of the wiper element is controlled by the CS, U/D and INC inputs. The position of the wiper can be stored in non-volatile memory and then be recalled upon a subsequent power-up operation. The device can be used as a three-terminal potentiometer or as a two-terminal variable resistor in a wide variety of applications ranging from control to signal processing to parameter adjustment.
  • Three-wire serial interface
  • 100 Wiper tap points - Wiper position stored in non-volatile memory and recalled on power-up
  • 99 Resistive elements - Temperature compensated and ±20% End-to-end resistance
  • Low power CMOS - 3mA maximum current and 750µA maximum standby current
  • High reliability - 100000 data changes per bit endurance


Signal Processing
ESD sensitive device, take proper precaution while handling the device.
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Product Information

  • End To End Resistance 50kohm
  • No. of Pots Single
  • Control Interface 3 Wire, Serial
  • Track Taper Linear
  • Resistance Tolerance ± 20%
  • Supply Voltage Min 4.5V
  • Supply Voltage Max 5.5V
  • Potentiometer IC Case Style DIP
  • No. of Pins 8Pins
  • No. of Steps 100
  • Temperature Coefficient ± 300ppm/°C
  • Operating Temperature Min 0°C
  • Operating Temperature Max 70°C
  • Packaging Each
  • MSL -
  • Memory Type -
  • Supply Voltage Range 4.5V to 5.5V
  • SVHC To Be Advised

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  • Availability

    Availability:  575

    • 575 in stock for same day shipping
    Check stock and lead times
      More stock available week commencing 6/13/16

    Price for: Each

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $3.20 $3.2



    Quantity List Price Your Price
    1 - 24 $4.93
    25 - 99 $4.18
    100 - 499 $3.00
    500+ $2.27

    Legislation and Environmental

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