Part Image

LM393PWR - Texas Instruments

Description: TEXAS INSTRUMENTS - LM393PWR - Analogue Comparator, Dual, Differential, 2 Comparators, 1.3 µs, 2V to 36V, TSSOP, 8 Pins

Download LM393PWR 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
LM393PWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0008A
click to zoom
3D Models
LM393PWR - Texas Instruments  - 3D model - Small Outline Packages - PW0008A
click to zoom

LM393PWR Details

  • Manufacturer Part Number:

    LM393PWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    1988-04-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.4 µA

  • Bias Current-Max (IIB) @25C:

    0.05 µA

  • Input Offset Voltage-Max:

    5000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Type:

    OPEN-COLLECTOR; OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    1300 ns

  • Seated Height-Max:

    1.2 mm

  • Subcategory:

    Comparator

  • Supply Current-Max:

    1 mA

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LM393PWR Frequently Asked Questions (FAQs)

  • The maximum power dissipation of LM393PWR is 640mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (RθJA) of 125°C/W.
  • To ensure the stability of the output voltage, it is recommended to use a minimum output capacitance of 10uF and a maximum equivalent series resistance (ESR) of 1 ohm. Additionally, the output voltage can be stabilized by adding a 10nF capacitor between the output and ground.
  • The recommended input voltage range for LM393PWR is 4.75V to 12V. Operating the device outside of this range may affect its performance and reliability.
  • To protect LM393PWR from overvoltage and undervoltage conditions, it is recommended to add overvoltage protection (OVP) and undervoltage protection (UVP) circuits. OVP can be implemented using a voltage supervisor or a zener diode, while UVP can be implemented using a voltage detector or a reset IC.
  • The maximum output current of LM393PWR is 1A. However, the output current should be derated based on the ambient temperature and the input voltage to ensure reliable operation.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LM393PWR Overview

Use the download button to access the LM393PWR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM393, or try a keyword search, such as Comparators

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to LM393PWR

Showing 0 results

LM393PWR Alternates

Showing results

Image Part Number Model
Part Image LM393PWRG3 Texas Instruments

Comparator, 2 Func, 5000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8

Part Image LM393DP Philips Semiconductors

Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8

Part Image LM393PWR ROHM Semiconductor

Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8

Part Image LM393PWRE4 Texas Instruments

Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8