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X9317UV8IZ-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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X9317UV8IZ-2.7T1 - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - M8.173
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X9317UV8IZ-2.7T1 - Renesas Electronics  - 3D model - Small Outline Packages - M8.173
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X9317UV8IZ-2.7T1 Details

  • Manufacturer Part Number:

    X9317UV8IZ-2.7T1

  • 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

X9317UV8IZ-2.7T1 Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by VLOGIC, and then the digital interface signals (e.g., SCL, SDA, and CS). This ensures proper device initialization and prevents potential latch-up conditions.
  • To ensure reliable communication, use a pull-up resistor on the SCL and SDA lines, and ensure that the I2C clock frequency does not exceed 400 kHz. Additionally, use a logic level translator if the microcontroller's logic level is different from the X9317UV8IZ-2.7T1's VLOGIC supply voltage.
  • The maximum wiper current rating is 3 mA. Exceeding this rating may cause permanent damage to the device. Ensure that the wiper current is limited to the recommended value to maintain device reliability.
  • The X9317UV8IZ-2.7T1 is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. Ensure that the device is operated within the recommended temperature range (–40°C to 125°C) for optimal performance and reliability.
  • When entering power-down mode, ensure that the CS pin is held high to prevent accidental writes to the device. Additionally, the device's power-down mode is not a shutdown mode; the device still consumes some current. To completely power down the device, remove the VCC supply voltage.

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X9317UV8IZ-2.7T1 Overview

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