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X9317WM8IZ-2.7T1 - 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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X9317WM8IZ-2.7T1 - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - M8.118
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X9317WM8IZ-2.7T1 - Renesas Electronics  - 3D model - Small Outline Packages - M8.118
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X9317WM8IZ-2.7T1 Details

  • Manufacturer Part Number:

    X9317WM8IZ-2.7T1

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Package Description:

    TSSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    M8.118

  • 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

  • Control Interface:

    INCREMENT/DECREMENT

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • 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 Shape:

    SQUARE

  • 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:

    1.1 mm

  • Supply Voltage-Nom:

    2.7 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Coefficient-Nom:

    300 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • 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

X9317WM8IZ-2.7T1 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 X9317 has built-in fault detection features such as overvoltage protection, undervoltage protection, and overtemperature protection. Engineers can use these features in conjunction with external circuitry and software to implement a comprehensive fault detection and protection scheme.
  • Renesas recommends a specific power-up sequence to ensure proper operation and prevent damage to the device. The recommended sequence is: VCC, then VREF, and finally the input voltage (VIN). This sequence helps to prevent latch-up and ensures that the internal voltage regulators are properly enabled.
  • The output voltage tolerance and accuracy can be calculated using the formulas provided in the datasheet. The output voltage tolerance is typically ±2% over the entire operating temperature range, and the accuracy is dependent on the internal voltage reference and the output voltage divider resistors.
  • The X9317 can drive a maximum capacitive load of 10uF, as specified in the datasheet. Exceeding this limit may cause instability or oscillations in the output voltage.

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X9317WM8IZ-2.7T1 Overview

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