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ISLA222S20IR1Z - Renesas Electronics

Description: The ISLA222S is a series of low-power, high-performance, dual-channel 12-bit, analog-to-digital converters. Designed with FemtoCharge™ technology on a standard CMOS process, the series supports sampling rates of up to 250MSPS. The ISLA222S is part of a pin-compatible family of 12- and 14-bit dual-channel A/Ds with maximum sample rates ranging from 125MSPS to 250MSPS and shares the same analog core as Intersil's proven ISLA222P series of ADCs. The family minimizes power consumption while providing state of t

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ISLA222S20IR1Z - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - L48.7x7G-1
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ISLA222S20IR1Z - Renesas Electronics  - 3D model - Quad Flat No-Lead - L48.7x7G-1
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ISLA222S20IR1Z Details

  • Manufacturer Part Number:

    ISLA222S20IR1Z

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    QFN-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    L48.7X7G

  • Country Of Origin:

    Canada, Taiwan

  • ECCN Code:

    3A991.C.2

  • HTS Code:

    8542.39.00.30

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    8

  • Analog Input Voltage-Max:

    2.1 V

  • Analog Input Voltage-Min:

    -2.1 V

  • Conversion Time-Max:

    0.005 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQCC-N48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Linearity Error-Max (EL):

    0.02441%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    2

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    OFFSET BINARY, 2'S COMPLEMENT BINARY, GRAY CODE

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.27SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    200 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

ISLA222S20IR1Z Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note AN1973, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The ISLA222S20IR1Z has a thermal pad on the bottom of the package, which should be connected to a thermal plane on the PCB to dissipate heat. A thermal interface material (TIM) can be used to improve heat transfer. Additionally, ensure good airflow around the device and avoid blocking the airflow with nearby components.
  • Renesas recommends using a pi-filter (L-C-L) or a T-filter (L-C-R-L) configuration for input filtering to reduce noise and ripple. The filter component values should be chosen based on the specific application requirements and noise sensitivity.
  • To ensure EMC, follow the recommended PCB layout and routing guidelines, use a shielded enclosure, and implement proper filtering and shielding of cables and connectors. Additionally, consider using a common-mode choke and TVS diodes for added protection.
  • The maximum allowed voltage on the input pins is 7V, which is higher than the recommended operating voltage range of 4.5V to 5.5V. However, it's essential to ensure that the input voltage does not exceed 7V to prevent damage to the device.

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