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ISL23315TFUZ-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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ISL23315TFUZ-T7A - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - M10.118
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ISL23315TFUZ-T7A - Renesas Electronics  - 3D model - Small Outline Packages - M10.118
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ISL23315TFUZ-T7A Details

  • Manufacturer Part Number:

    ISL23315TFUZ-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

  • Factory Lead Time:

    18 Weeks

  • 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:

    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-T7A Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note AN1995, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The ISL23315TFUZ-T7A has a built-in overcurrent protection feature that can be enabled by connecting the OC pin to a resistor divider network. The resistor values can be calculated using the formula provided in the datasheet, and the OC threshold can be adjusted by changing the resistor values.
  • The ISL23315TFUZ-T7A has an operating temperature range of -40°C to +125°C, but it's recommended to derate the device's performance at high temperatures to ensure reliability and prevent thermal shutdown.
  • The ISL23315TFUZ-T7A has a low-power mode that can be enabled by pulling the SHDN pin low. In this mode, the device's quiescent current is reduced, and the output voltage is disabled. The device can be woken up by pulling the SHDN pin high or by an input voltage change.
  • Renesas recommends using a ceramic capacitor with a value of 10uF to 22uF, X5R or X7R dielectric, and a voltage rating of 10V to 25V. The input capacitor should be placed as close as possible to the VIN pin to minimize noise and ensure stable operation.

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