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ISL23315WFUZ-T7A - Renesas Electronics

Description: The ISL23315 is a volatile, low voltage, low noise, low power, I2C Bus™, 256 Taps, single digitally controlled potentiometer (DCP), which integrates DCP core, wiper switches and control logic 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 wipers are controlled by the user through the I2C bus interface. The potentiometer has an associated volatile Wiper Register (WR) that can be dire

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ISL23315WFUZ-T7A - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - (10 LD MSOP)-
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ISL23315WFUZ-T7A - Renesas Electronics  - 3D model - Small Outline Packages - (10 LD MSOP)-
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ISL23315WFUZ-T7A Details

  • Manufacturer Part Number:

    ISL23315WFUZ-T7A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    MSOP

  • Package Description:

    MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    M10.118

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2017-10-18

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Additional Feature:

    LOGIC SUPPLY FROM 1.2 V TO 5.5 V

  • Bandwidth-Nom:

    1.2 kHz

  • Control Interface:

    3-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Positions:

    256

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • 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 Current-Max:

    0.018 mA

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Temperature Coefficient-Nom:

    175 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Total Resistance-Nom:

    10000 Ω

  • Width:

    3 mm

ISL23315WFUZ-T7A Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note AN1965, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The ISL23315WFUZ-T7A has a thermal pad that must be connected to a thermal plane on the PCB to dissipate heat. Renesas recommends using a thermal via array or a thermal pad connected to a ground plane to ensure effective heat dissipation.
  • Renesas recommends using a 10uF to 22uF ceramic capacitor with an X5R or X7R dielectric as the input capacitor. The capacitor should be placed as close as possible to the VIN pin to minimize noise and ensure stable operation.
  • The ISL23315WFUZ-T7A has a shutdown pin (SHDN) that can be used to put the device in low-power mode. When the SHDN pin is pulled low, the device enters a low-power state, reducing quiescent current to less than 1uA.
  • The ISL23315WFUZ-T7A is capable of delivering up to 1.5A of output current. However, the maximum output current may be limited by the input voltage, output voltage, and thermal considerations.

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