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RT2903HYDT - STMicroelectronics

Description: RobuST low-power dual voltage comparators

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RT2903HYDT Details

  • Manufacturer Part Number:

    RT2903HYDT

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOP-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.4 µA

  • Input Offset Voltage-Max:

    15000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    4.9 mm

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-COLLECTOR

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Response Time-Nom:

    1300 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    3.9 mm

RT2903HYDT Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN4979, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal thermal performance.
  • The input capacitor values depend on the input voltage, output voltage, and output current. A general guideline is to use a 10uF to 22uF ceramic capacitor with a voltage rating of at least 2x the input voltage. However, it's recommended to consult the application note AN4979 and perform simulations to determine the optimal values for your specific design.
  • The maximum junction temperature (Tj) for the RT2903HYDT is 150°C. However, it's recommended to keep the junction temperature below 125°C for optimal reliability and performance.
  • Yes, the RT2903HYDT is AEC-Q100 qualified, which makes it suitable for automotive and high-reliability applications. However, it's essential to follow the recommended design guidelines, testing, and validation procedures to ensure the device meets the specific requirements of your application.
  • To troubleshoot issues with the RT2903HYDT, start by verifying the PCB layout, component values, and soldering quality. Check for any signs of overheating, and ensure that the input and output capacitors are properly selected and placed. Consult the application note AN4979 and the datasheet for guidance on troubleshooting and debugging techniques.

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RT2903HYDT Overview

Use the download button to access the RT2903HYDT schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like RT290, or try a keyword search, such as Comparators

About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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