Part Image

INA114BU - Texas Instruments

Description: INA114BU, Instrumention Amplifier, 115dB CMRR, 16-Pin SOIC

Download INA114BU 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
INA114BU - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - 16-Pin Plastic SOIC
click to zoom
3D Models
INA114BU - Texas Instruments  - 3D model - Small Outline Packages - 16-Pin Plastic SOIC
click to zoom

INA114BU Details

  • Manufacturer Part Number:

    INA114BU

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.002 µA

  • Bandwidth (3dB)-Nom:

    1 MHz

  • Bias Current-Max (IIB) @25C:

    0.002 µA

  • Common-mode Reject Ratio-Min:

    115 dB

  • Input Offset Current-Max (IIO):

    0.002 µA

  • Input Offset Voltage-Max:

    50 µV

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    10.3 mm

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Non-linearity-Max:

    0.01%

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • 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:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Slew Rate-Nom:

    0.6 V/us

  • Subcategory:

    Instrumentation Amplifier

  • Supply Current-Max:

    3 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • 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

  • Voltage Gain-Max:

    10000

  • Voltage Gain-Min:

    1

  • Voltage Gain-Nom:

    10

  • Width:

    7.5 mm

INA114BU Frequently Asked Questions (FAQs)

  • The INA114BU can handle input voltages up to ±650mV, but it's recommended to keep the input voltage within ±500mV to ensure accurate measurements.
  • The gain resistor (Rg) should be chosen based on the desired gain and the input voltage range. A higher gain resistor value results in higher gain, but also increases noise and offset voltage. A good starting point is to use the recommended values in the datasheet, and then adjust based on your specific application.
  • The REF pin is a reference voltage output that can be used as a voltage reference for the system. It's typically connected to the analog-to-digital converter (ADC) reference input or used as a voltage reference for other components in the system. The REF pin output is 2.5V ±1%.
  • To minimize noise and interference, use proper PCB layout techniques, such as separating analog and digital grounds, using a solid ground plane, and keeping the input and output traces short and shielded. Additionally, use a low-pass filter or a ferrite bead to filter out high-frequency noise.
  • The INA114BU can drive up to 10mA of current, making it suitable for driving low-impedance loads or ADC inputs.

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

INA114BU Overview

Use the download button to access the INA114BU schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like INA11, or try a keyword search, such as Instrumentation 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 INA114BU

Showing 0 results

INA114BU Alternates

Showing results

Image Part Number Model
Part Image INA114AU Texas Instruments

Instrumentation Amplifier, 1 Func, 50uV Offset-Max, 1MHz Band Width, BIPolar, PDSO16

Part Image INA111BU-TR Texas Instruments

Instrumentation Amplifier, 1 Func, 502uV Offset-Max, 2MHz Band Width, PDSO16

Part Image INA114AU/1KE4 Texas Instruments

Instrumentation Amplifier, 1 Func, 50uV Offset-Max, 1MHz Band Width, BIPolar, PDSO16

Part Image INA114AUG4 Texas Instruments

Instrumentation Amplifier, 1 Func, 125uV Offset-Max, 1MHz Band Width, BICMOS, PDSO16

Part Image INA114AUE4 Texas Instruments

Instrumentation Amplifier, 1 Func, 50uV Offset-Max, 1MHz Band Width, PDSO16

For a full list of alternate parts for INA114BU, check out Findchips.com