Part Image

LM258WDT - STMicroelectronics

Description: Low power dual operational amplifiers

Download LM258WDT 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
LM258WDT - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO-8  HEIGHT 1.75
click to zoom
3D Models
LM258WDT - STMicroelectronics  - 3D model - Small Outline Packages - SO-8  HEIGHT 1.75
click to zoom

LM258WDT Details

  • Manufacturer Part Number:

    LM258WDT

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-8

  • Pin Count:

    8

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    5.75

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.2 µA

  • Bias Current-Max (IIB) @25C:

    0.15 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    85 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    7000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    8

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    0.3 V/us

  • Slew Rate-Nom:

    0.6 V/us

  • Supply Current-Max:

    2 mA

  • Supply Voltage Limit-Max:

    32 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    1100

  • Voltage Gain-Min:

    25000

  • Wideband:

    NO

  • Width:

    3.9 mm

LM258WDT Frequently Asked Questions (FAQs)

  • The LM258WDT can operate from -40°C to 150°C, but the watchdog timer functionality is only guaranteed to work correctly between -40°C to 125°C.
  • To disable the watchdog timer during power-up, connect the WDI pin to VCC through a pull-up resistor. This will prevent the watchdog timer from triggering during power-up.
  • The minimum reset pulse width required to reset the microcontroller is 1.5ms, but it's recommended to use a pulse width of at least 2ms to ensure reliable operation.
  • Yes, the LM258WDT can be used with a 3.3V microcontroller. The device is compatible with 3.3V and 5V logic levels, and the reset output is open-drain, allowing it to be connected to a 3.3V microcontroller.
  • The watchdog timer period can be calculated using the formula: tWDI = (RWDI x CWDI) / 1.4, where RWDI is the resistance connected to the WDI pin, CWDI is the capacitance connected to the WDI pin, and tWDI is the watchdog timer period.

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

LM258WDT Overview

Use the download button to access the LM258WDT schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM258, or try a keyword search, such as Operational Amplifiers

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 LM258WDT

Showing 0 results