Part Image

THS4521IDR - Texas Instruments

Description: VERY LOW POWER, NEGATIVE RAIL INPUT, RAIL-TO-RAIL OUTPUT, FULLY DIFFERENTIAL AMPLIFIER

Download THS4521IDR 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
THS4521IDR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A-SOIC
click to zoom
3D Models
THS4521IDR - Texas Instruments  - 3D model - Small Outline Packages - D0008A-SOIC
click to zoom

THS4521IDR Details

  • Manufacturer Part Number:

    THS4521IDR

  • 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:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.95 µA

  • Bandwidth (3dB)-Nom:

    9.3 MHz

  • Bias Current-Max (IIB) @25C:

    0.9 µA

  • Common-mode Reject Ratio-Min:

    80 dB

  • Common-mode Reject Ratio-Nom:

    102 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.18 µA

  • Input Offset Voltage-Max:

    2000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °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:

    YES

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    490 V/us

  • Supply Current-Max:

    1.25 mA

  • Supply Voltage Limit-Max:

    5.5 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    95000

  • Voltage Gain-Min:

    100000

  • Wideband:

    YES

  • Width:

    3.9 mm

THS4521IDR Frequently Asked Questions (FAQs)

  • A good PCB layout for the THS4521IDR involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended.
  • The gain resistor values depend on the desired gain and bandwidth of the amplifier. A good starting point is to use the recommended values in the datasheet, and then adjust them based on the specific application requirements. It's also important to consider the parasitic capacitance and inductance of the resistors.
  • The maximum power dissipation of the THS4521IDR is 1.4W. To ensure you don't exceed it, calculate the power dissipation based on the supply voltage, output current, and package thermal resistance. Make sure to provide adequate heat sinking and consider using a heat sink or thermal pad if necessary.
  • To filter out noise and interference, use a combination of passive and active filtering techniques. Use capacitors and resistors to filter out high-frequency noise, and consider adding a low-pass filter or a notch filter to remove specific frequency components. Additionally, use shielding and grounding techniques to minimize electromagnetic interference.
  • The recommended input impedance for the THS4521IDR is 50 ohms, and the recommended output impedance is 50 ohms or lower. However, the optimal impedance values may vary depending on the specific application and frequency range of interest.

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

THS4521IDR Overview

Use the download button to access the THS4521IDR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like THS45, 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 THS4521IDR

Showing 0 results