Please enter a minimum 3 letters or numbers
Technical Content
Part Image

LM193ADT - STMicroelectronics

Description: Low-power, dual-voltage comparators

Download LM193ADT 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
Send part feedback
Symbol
LM193ADT - STMicroelectronics - PCB symbol
click to zoom
PCB Footprints
LM193ADT - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO 8_*-*-
click to zoom
3D Models
LM193ADT - STMicroelectronics - 3D model - Small Outline Packages - SO 8_*-*-
click to zoom

LM193ADT Details

  • Manufacturer Part Number:

    LM193ADT

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    LEAD FREE, MICRO, PLASTIC, SOP-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.3 µA

  • Bias Current-Max (IIB) @25C:

    0.1 µA

  • Input Offset Voltage-Max:

    4000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Type:

    OPEN-COLLECTOR

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    1300 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    2.5 mA

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

LM193ADT Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM193ADT involves keeping the input and output traces short and separate, using a solid ground plane, and placing the bypass capacitors close to the device. Additionally, it's recommended to use a Kelvin connection for the output voltage sense pins to minimize errors.
  • The output capacitor should be chosen based on the desired output ripple voltage, output current, and stability requirements. A general rule of thumb is to use a capacitor with a value between 10uF to 100uF, with a low ESR (Equivalent Series Resistance) and a voltage rating that exceeds the output voltage of the regulator.
  • Although the datasheet specifies a maximum input voltage of 26V, it's recommended to derate the input voltage to 24V or lower to ensure reliable operation and to prevent damage to the device.
  • The LM193ADT is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It's recommended to derate the output current and input voltage at high temperatures, and to ensure good thermal design and heat sinking to prevent overheating.
  • To protect the LM193ADT from input voltage transients and surges, it's recommended to use a TVS (Transient Voltage Suppressor) diode or a varistor in parallel with the input capacitor, and to ensure that the input capacitor is rated for the maximum expected input voltage.

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

LM193ADT Overview

Use the download button to access the LM193ADT schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM193, 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

Parts related to LM193ADT

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

LM193ADT Alternates

Showing results

Image Part Number Model
Part Image LM193AD STMicroelectronics

Comparator, 2 Func, 4000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8