Part Image

ISL28290FRUZ-T7 - Renesas Electronics

Description: The ISL28290 is a dual ultra-low noise, ultra-low distortion operational amplifier that us fully specified to operate down to +3V single supply. The amplifier has outputs that swing rail-to-rail, and an input common mode voltage that extends below ground (ground sensing). The ISL28290 is unity gain stable with an input referred voltage noise of 1nV/√Hz. The part features 0.00017% THD+N at 1kHz. The ISL28290 is available in the 10 Ld UTQFN (1. 8mm x 1.4mm), 10 Ld MSOP and 8 LD SOIC packages. Device operation

Download ISL28290FRUZ-T7 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
ISL28290FRUZ-T7 - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - L10.1.8x1.4
click to zoom
3D Models
ISL28290FRUZ-T7 - Renesas Electronics  - 3D model - Quad Flat No-Lead - L10.1.8x1.4
click to zoom

ISL28290FRUZ-T7 Details

  • Manufacturer Part Number:

    ISL28290FRUZ-T7

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    uTQFN

  • Package Description:

    uTQFN-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    L10.1.8X1.4A

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    18 µA

  • Bias Current-Max (IIB) @25C:

    16 µA

  • Common-mode Reject Ratio-Min:

    78 dB

  • Common-mode Reject Ratio-Nom:

    103 dB

  • Frequency Compensation:

    NO

  • Input Offset Voltage-Max:

    900 µV

  • JESD-30 Code:

    R-PQCC-N10

  • JESD-609 Code:

    e4

  • Length:

    1.8 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    2

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VQCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.55 mm

  • Slew Rate-Min:

    25 V/us

  • Slew Rate-Nom:

    3 V/us

  • Supply Current-Max:

    26 mA

  • Supply Voltage Limit-Max:

    5.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Unity Gain BW-Nom:

    170000

  • Voltage Gain-Min:

    31622

  • Wideband:

    NO

  • Width:

    1.4 mm

ISL28290FRUZ-T7 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 selection of input and output capacitors depends on the specific application requirements. Renesas recommends using low-ESR capacitors with a minimum capacitance of 10uF for the input and output. The capacitor selection guide in the datasheet provides more detailed information.
  • The maximum allowed voltage on the EN (enable) pin is 6V. Exceeding this voltage may damage the device. It's recommended to use a voltage divider or a buffer circuit to ensure the EN pin voltage remains within the specified range.
  • The ISL28290FRUZ-T7 has a built-in overcurrent protection feature. To implement it, connect a sense resistor (Rs) between the output and GND, and set the overcurrent threshold voltage (Vocp) using an external resistor divider network. The datasheet provides more information on the calculation and implementation.
  • Renesas provides a thermal derating curve in the datasheet, which shows the maximum allowed power dissipation versus ambient temperature. The curve helps designers to determine the maximum power rating for their specific application and ensure reliable operation.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

ISL28290FRUZ-T7 Overview

Use the download button to access the ISL28290FRUZ-T7 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ISL28, or try a keyword search, such as Operational Amplifiers

Parts related to ISL28290FRUZ-T7

Showing 0 results