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ISL28433FVZ - Renesas Electronics

Description: The ISL28433 is a quad micropower, chopper stabilized operational amplifier that is optimized for single and dual supply operation from 1.65V to 6.0V and ±0.825V to ±3.0V. Their low supply current of 18µA and wide input range enable the ISL28433 to be an excellent general purpose op amp for a wide range of applications. The ISL28433 is ideal for handheld devices that operate off 2 AA or single Li-ion batteries. The ISL28433 is available in 14 Ld TSSOP, 14 Ld SOIC and 14 Ld 3mm x 4mm TDFN packages. The devic

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ISL28433FVZ - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - 14 Ld TSSOp-1
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ISL28433FVZ - Renesas Electronics  - 3D model - Small Outline Packages - 14 Ld TSSOp-1
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ISL28433FVZ Details

  • Manufacturer Part Number:

    ISL28433FVZ

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    MDP0044

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    5

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    CHOPPER-STAB

  • Average Bias Current-Max (IIB):

    0.0006 µA

  • Bias Current-Max (IIB) @25C:

    0.18 µA

  • Common-mode Reject Ratio-Min:

    115 dB

  • Common-mode Reject Ratio-Nom:

    125 dB

  • Frequency Compensation:

    NO

  • Input Offset Voltage-Max:

    11 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Nom:

    0.2 V/us

  • Supply Current-Max:

    0.14 mA

  • Supply Voltage Limit-Max:

    6.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    400

  • Wideband:

    NO

  • Width:

    4.4 mm

ISL28433FVZ Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in the 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, such as ripple current, voltage rating, and ESR. Renesas recommends using low-ESR capacitors with a voltage rating of at least 2x the maximum input voltage, and following the guidelines in the datasheet and application notes.
  • The ISL28433FVZ is rated for operation from -40°C to +125°C, but the maximum ambient temperature range may be limited by the specific application and thermal management. It's essential to ensure proper thermal design and heat sinking to maintain a safe operating temperature.
  • The ISL28433FVZ has a built-in overcurrent protection feature that can be enabled by connecting the OC pin to a resistor and capacitor network. The application note AN1995 provides a detailed example of how to implement overcurrent protection and adjust the threshold and response time.
  • The recommended input voltage range for the ISL28433FVZ is 2.7V to 5.5V, but the device can operate from 2.5V to 6V with reduced performance. It's essential to ensure the input voltage is within the recommended range for optimal performance and reliability.

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ISL28433FVZ Overview

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