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ISL23315TFUZ - 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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ISL23315TFUZ - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - MSOP-10
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ISL23315TFUZ Details

  • Manufacturer Part Number:

    ISL23315TFUZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Package Description:

    MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    M10.118

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Date Of Intro:

    2017-10-18

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    7

  • Additional Feature:

    LOGIC SUPPLY FROM 1.2 V TO 5.5 V

  • Bandwidth-Nom:

    0.12 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:

    70 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:

    100000 Ω

  • Width:

    3 mm

ISL23315TFUZ Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout in the application note AN1965, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The ISL23315TFUZ requires a specific power-up sequence to ensure proper initialization. Refer to the datasheet section 7.1, 'Power-Up Sequence', for the recommended power-up procedure.
  • The maximum allowed voltage on the digital input pins is VCC + 0.3V, as specified in the datasheet section 6.1, 'Absolute Maximum Ratings'. Exceeding this voltage may damage the device.
  • Renesas provides a troubleshooting guide in the application note AN1966, which includes steps to identify and resolve common issues, such as checking power supply, clock signals, and communication protocols.
  • Yes, the ISL23315TFUZ has a maximum junction temperature rating of 150°C. To ensure reliable operation, it is essential to follow the thermal management guidelines in the datasheet section 7.2, 'Thermal Considerations', including the use of thermal vias and heat sinks if necessary.

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