Part Image

OPA347PA - Texas Instruments

Description: Micropower Rail-To-Rail Operational Amplifier

Download OPA347PA 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
OPA347PA - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - P (R-PDIP-T8)
click to zoom
3D Models
OPA347PA - Texas Instruments  - 3D model - Dual-In-Line Packages - P (R-PDIP-T8)
click to zoom

OPA347PA Details

  • Manufacturer Part Number:

    OPA347PA

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    DIP

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    1

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.00001 µA

  • Bias Current-Max (IIB) @25C:

    0.00001 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.00001 µA

  • Input Offset Voltage-Max:

    6000 µV

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e4

  • Length:

    9.59 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Slew Rate-Nom:

    0.17 V/us

  • Supply Current-Max:

    0.034 mA

  • Supply Voltage Limit-Max:

    7.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

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

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    350

  • Voltage Gain-Min:

    25100

  • Wideband:

    NO

  • Width:

    7.62 mm

OPA347PA Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in their application note AN-1187, which includes guidelines for component placement, routing, and thermal management to minimize noise and thermal issues.
  • To ensure proper biasing, follow the recommended biasing scheme in the datasheet, and make sure to decouple the power supply pins with capacitors to reduce noise and oscillations. Additionally, use a voltage reference or a stable voltage source to set the bias voltage.
  • The OPA347PA can drive capacitive loads up to 1nF, but it's recommended to limit the capacitive load to 100pF or less to ensure stability and prevent oscillations. If a larger capacitive load is required, consider adding a series resistor to dampen the load.
  • Use voltage clamps or transient voltage suppressors (TVS) to protect the OPA347PA from overvoltage and ESD damage. Additionally, follow proper handling and storage procedures to prevent ESD damage, and use an ESD-protected workstation or mat when handling the device.
  • The thermal resistance of the OPA347PA package (MSOP-8) is typically around 120°C/W (junction-to-ambient) and 30°C/W (junction-to-case). This information can be found in the datasheet or in the Texas Instruments thermal resistance application note.

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

OPA347PA Overview

Use the download button to access the OPA347PA schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like OPA34, or try a keyword search, such as Operational Amplifiers

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 OPA347PA

Showing 0 results