Part Image

INA125UA/2K5 - Texas Instruments

Description: Instrumentation Amplifiers w/Precision Voltage Reference

Download INA125UA/2K5 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
INA125UA/2K5 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
click to zoom
3D Models
INA125UA/2K5 - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
click to zoom

INA125UA/2K5 Details

  • Manufacturer Part Number:

    INA125UA/2K5

  • 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:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.05 µA

  • Bandwidth (3dB)-Nom:

    0.15 MHz

  • Bias Current-Max (IIB) @25C:

    0.025 µA

  • Common-mode Reject Ratio-Min:

    100 dB

  • Input Offset Current-Max (IIO):

    0.000005 µA

  • Input Offset Voltage-Max:

    250 µV

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Non-linearity-Max:

    0.004%

  • 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:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    0.2 V/us

  • Supply Current-Max:

    0.525 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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:

    4

  • Voltage Gain-Nom:

    10

  • Width:

    3.9 mm

INA125UA/2K5 Frequently Asked Questions (FAQs)

  • The INA125UA/2K5 can handle input voltages up to ±40V, but it's recommended to keep the input voltage within ±20V for optimal performance and to prevent damage to the device.
  • The INA125UA/2K5 is specified to operate from -40°C to 125°C. Ensure that the device is properly heat-sinked and that the ambient temperature is within the specified range. Also, consider the power dissipation and thermal resistance of the device when designing the system.
  • To minimize noise and interference, place the INA125UA/2K5 close to the signal source, use a ground plane, and keep the input traces short and shielded. Avoid running digital signals near the analog input traces. Also, consider using a ferrite bead or a common-mode choke to filter out high-frequency noise.
  • The gain of the INA125UA/2K5 is determined by the ratio of the input resistors (Rg) and the feedback resistor (Rf). The gain can be calculated using the formula: Gain = (Rf / Rg). The offset voltage can be calculated using the formula: Vos = (Rf / Rg) * (Vref - Vcm), where Vref is the reference voltage and Vcm is the common-mode voltage.
  • To ensure stable operation, decouple the power supply lines with a 10uF ceramic capacitor and a 100nF ceramic capacitor in parallel, placed close to the device. This helps to filter out high-frequency noise and ripple on the power supply lines.

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

INA125UA/2K5 Overview

Use the download button to access the INA125UA/2K5 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like INA12, 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 INA125UA/2K5

Showing 0 results

INA125UA/2K5 Alternates

Showing results

Image Part Number Model
Part Image INA125UA Texas Instruments

Instrumentation Amplifier, 1 Func, 250uV Offset-Max, 0.15MHz Band Width, CMOS, PDSO16

Part Image INA125U Texas Instruments

Instrumentation Amplifier, 1 Func, 250uV Offset-Max, 0.15MHz Band Width, CMOS, PDSO16

Part Image INA125UA Burr-Brown Corp

Instrumentation Amplifier, 1 Func, 500uV Offset-Max, 0.15MHz Band Width, PDSO16

Part Image INA125U/2K5 Burr-Brown Corp

Instrumentation Amplifier, 1 Func, 250uV Offset-Max, 0.15MHz Band Width, PDSO16

Part Image INA125UA/2K5 Burr-Brown Corp

Instrumentation Amplifier, 1 Func, 500uV Offset-Max, 0.15MHz Band Width, PDSO16

For a full list of alternate parts for INA125UA/2K5, check out Findchips.com