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X9314WSIZ - Renesas Electronics

Description: The Intersil X9314 is a solid state nonvolatile potentiometer and is ideal for digitally controlled resistance trimming. The X9314 is a resistor array composed of 31 resistive elements. Between each element and at either end are tap points accessible to the wiper element. 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 nonvolatile memory and then be recalled upon a subsequent power-up operation. The XDCP can be used as a three-termin

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X9314WSIZ - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - M8.15-ren4
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X9314WSIZ Details

  • Manufacturer Part Number:

    X9314WSIZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOICN

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    M8.15

  • Country Of Origin:

    Malaysia, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    5

  • Additional Feature:

    NONVOLATILE MEMORY

  • Control Interface:

    INCREMENT/DECREMENT

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Positions:

    32

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LOGARITHMIC

  • Resistance Tolerance-Max:

    20%

  • Resistor Terminal Voltage-Max:

    5 V

  • Resistor Terminal Voltage-Min:

    -5 V

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Coefficient-Nom:

    600 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Total Resistance-Nom:

    10000 Ω

  • Width:

    3.9 mm

X9314WSIZ Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (AN1469) for the X9314WSIZ, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal thermal performance.
  • Renesas recommends using external circuitry to detect faults such as overvoltage, undervoltage, and overcurrent. The X9314WSIZ also has built-in protection features like overtemperature shutdown and short-circuit protection. Consult the datasheet and application notes for implementation details.
  • Renesas recommends a specific power-up sequence to ensure proper operation: VCC, then VREF, and finally VIN. This sequence helps prevent latch-up and ensures the device operates within specifications.
  • Calibration involves adjusting the internal voltage reference and gain settings. Renesas provides a calibration procedure in their application note (AN1469), which involves measuring the output voltage and adjusting the internal registers accordingly.
  • The maximum allowed capacitance on the VREF pin is 10nF. Exceeding this value may affect the device's accuracy and stability. Consult the datasheet for more information on VREF pin capacitance and impedance.

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X9314WSIZ Overview

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Part Image X9314WST1 Xicor Inc

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Part Image X9314WSIT1 Intersil Corporation

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Part Image X9314WST2 Intersil Corporation

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