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ISL71444MVZ-T7A - Renesas Electronics

Description: The ISL71444M features four radiation tolerant, low-power amplifiers optimized to provide maximum dynamic range. These op amps feature a unique combination of rail-to-rail operation on the input and output as well as a slew enhanced front-end that provides ultra fast slew rates positively proportional to a given step size. They also offer low-power, Low-offset voltage, and low temperature drift, making the ISL71444M ideal for applications requiring both high DC accuracy and AC performance.

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ISL71444MVZ-T7A - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - M14.173 14 LEAD THIN SHRINK SMALL OUTLINE PACKAGE (TSSOP)
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ISL71444MVZ-T7A - Renesas Electronics  - 3D model - Small Outline Packages - M14.173 14 LEAD THIN SHRINK SMALL OUTLINE PACKAGE (TSSOP)
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ISL71444MVZ-T7A Details

  • Manufacturer Part Number:

    ISL71444MVZ-T7A

  • 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:

    M14.173

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    5.82

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.58 µA

  • Common-mode Reject Ratio-Min:

    74 dB

  • Common-mode Reject Ratio-Nom:

    93 dB

  • Frequency Compensation:

    NO

  • Input Offset Current-Max (IIO):

    0.03 µA

  • Input Offset Voltage-Max:

    500 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -21 V

  • Neg Supply Voltage-Nom (Vsup):

    -2.5 V

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Nom:

    60 V/us

  • Supply Current-Max:

    2 mA

  • Supply Voltage Limit-Max:

    21 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    1700

  • Voltage Gain-Min:

    31622

  • Wideband:

    YES

  • Width:

    4.4 mm

ISL71444MVZ-T7A Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout in the ISL71444M EVB user manual, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • To ensure reliable operation in high-temperature environments, follow the recommended operating conditions, use a suitable thermal interface material, and consider using a heat sink or thermal management system. Additionally, ensure that the device is properly soldered and that the PCB is designed to handle thermal stresses.
  • Using a different input voltage than the recommended 3.3V or 5V may affect the device's performance, power consumption, and reliability. Consult the datasheet for the recommended input voltage range and ensure that the device is operated within the specified limits to avoid damage or malfunction.
  • To troubleshoot issues with the device's output voltage regulation, check the input voltage, output load, and PCB layout for any anomalies. Verify that the device is properly configured and that the output voltage is within the specified range. Consult the datasheet and application notes for troubleshooting guidelines and consider using a scope or other diagnostic tools to identify the root cause of the issue.
  • The ISL71444MVZ-T7A is a radiation-hardened device designed to withstand the harsh conditions of space and other high-radiation environments. It features a radiation-hardened design, error detection and correction, and latch-up immunity to ensure reliable operation in these environments.

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ISL71444MVZ-T7A Overview

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