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ISL1571IRZ - Renesas Electronics

Description: The ISL1571 is a dual operational amplifier designed for PLC line driving in Orthogonal Frequency-Division Multiplexing (OFDM) and Spread Spectrum Communication (SSC) based solutions. This device features a high drive capability of 750mA while consuming only 6mA of supply current per amplifier and operating from a single 4. 5V to 12V supply. The driver achieves a typical distortion of -80dBc, at 150kHz into a 25Ω load. The ISL1571 is available in the thermally-enhanced 16 Ld QFN or 10 Ld HMSOP package and i

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ISL1571IRZ - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - qfn16
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ISL1571IRZ - Renesas Electronics  - 3D model - Quad Flat No-Lead - qfn16
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ISL1571IRZ Details

  • Manufacturer Part Number:

    ISL1571IRZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    QFN-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    L16.4X4H

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    5

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    CURRENT-FEEDBACK

  • Bandwidth (3dB)-Nom:

    200 MHz

  • Frequency Compensation:

    NO

  • Input Offset Voltage-Max:

    7500 µV

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage Limit-Max:

    13.2 V

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.16SQ,25

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.03 mm

  • Slew Rate-Min:

    750 V/us

  • Slew Rate-Nom:

    1200 V/us

  • Supply Current-Max:

    21.5 mA

  • Supply Voltage Limit-Max:

    13.2 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

ISL1571IRZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ISL1571IRZ involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure stability, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, the input and output capacitors should be selected based on the specific application requirements, and the device should be operated within its recommended operating conditions.
  • The ISL1571IRZ has a thermal shutdown feature that protects the device from overheating. To minimize thermal issues, ensure good airflow around the device, use a heat sink if necessary, and avoid operating the device at maximum power for extended periods.
  • To troubleshoot issues, start by verifying the input voltage, output voltage, and current. Check for proper PCB layout, component selection, and soldering. Use an oscilloscope to monitor the output voltage and current, and consult the datasheet and application notes for guidance.
  • To minimize EMI, use a shielded enclosure, keep the device and capacitors close together, and use a common-mode choke or ferrite bead on the input and output lines. Additionally, follow good PCB layout practices, such as using a solid ground plane and minimizing trace lengths.

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ISL1571IRZ Overview

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