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X9317WV8IZ - Renesas Electronics

Description: The X9317 is a digitally controlled potentiometer (XDCP™). The device consists of a resistor array, wiper switches, a control section, and nonvolatile memory. The wiper position is controlled by a 3-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 positio

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PCB Footprints
X9317WV8IZ - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - M8.173
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X9317WV8IZ - Renesas Electronics  - 3D model - Small Outline Packages - M8.173
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X9317WV8IZ Details

  • Manufacturer Part Number:

    X9317WV8IZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    M8.173

  • Country Of Origin:

    Malaysia, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Date Of Intro:

    2017-11-01

  • 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:

    4.4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Positions:

    100

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    20%

  • Resistor Terminal Voltage-Max:

    5.5 V

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Coefficient-Nom:

    300 ppm/°C

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Total Resistance-Nom:

    10000 Ω

  • Width:

    3 mm

X9317WV8IZ Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (AN1469) for the X9317 series, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The X9317WV8IZ has built-in fault detection features such as overvoltage, undervoltage, and overtemperature protection. Engineers can use these features in conjunction with external circuitry and software to implement comprehensive fault detection and protection mechanisms.
  • Renesas recommends a specific power-up sequence to ensure proper initialization and operation of the device. This sequence typically involves powering up the VCC pin first, followed by the VREF pin, and then the input voltage (VIN).
  • To minimize power consumption, engineers can use techniques such as reducing the operating frequency, using the device's low-power modes, and optimizing the external circuitry and component selection. Renesas also provides guidance on power-saving techniques in their application notes.
  • The X9317WV8IZ has a maximum junction temperature rating of 150°C. Engineers should ensure proper thermal management by using heat sinks, thermal vias, and thermal interface materials to keep the device within its operating temperature range.

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