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ISL95810WIU8Z-T - Renesas Electronics

Description: The ISL95810 integrates a digitally controlled potentiometer (XDCP) on a monolithic CMOS integrated circuit. The digitally controlled potentiometer is implemented with a combination of resistor elements and CMOS switches. The position of the wiper is controlled by the user through the I2C bus interface. The potentiometer has an associated volatile Wiper Register (WR) and a non-volatile Initial Value Register (IVR), that can be directly written to and read by the user. The content of the WR controls the posi

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ISL95810WIU8Z-T - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - msop-08
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ISL95810WIU8Z-T Details

  • Manufacturer Part Number:

    ISL95810WIU8Z-T

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    MSOP

  • Package Description:

    TSSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    M8.118

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Control Interface:

    2-WIRE SERIAL

  • 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:

    256

  • 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

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    20%

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Coefficient-Nom:

    45 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • 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

ISL95810WIU8Z-T Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note AN1995, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure optimal performance.
  • The ISL95810WIU8Z-T has a programmable output voltage setting through the use of external resistors. The datasheet provides a formula to calculate the required resistor values for different output voltage settings. Additionally, Renesas provides a voltage calculator tool on their website to simplify the process.
  • While the datasheet specifies a maximum input voltage of 25V, it's essential to note that the device can handle transient input voltages up to 28V for a short duration (typically 100ms). However, it's recommended to ensure that the input voltage remains within the specified range for reliable operation.
  • The ISL95810WIU8Z-T has built-in OCP and SCP features. To implement these features, you need to connect the OCP and SCP pins to external resistors and capacitors according to the datasheet. The device will automatically detect overcurrent and short-circuit conditions and respond accordingly.
  • Renesas recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF for the input capacitor. The capacitor should be placed as close to the device as possible to minimize noise and ensure stable operation.

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ISL95810WIU8Z-T Overview

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