Part Image

INA122U/2K5 - Texas Instruments

Description: Single Supply, MicroPower Instrumentation Amplifier

Download INA122U/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
INA122U/2K5 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
click to zoom
3D Models
INA122U/2K5 - Texas Instruments  - 3D model - Small Outline Packages - D0008A
click to zoom

INA122U/2K5 Details

  • Manufacturer Part Number:

    INA122U/2K5

  • Brand Name:

    Texas Instruments

  • 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:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.025 µA

  • Bandwidth (3dB)-Nom:

    0.12 MHz

  • Bias Current-Max (IIB) @25C:

    0.025 µA

  • Common-mode Reject Ratio-Min:

    83 dB

  • Input Offset Current-Max (IIO):

    0.002 µA

  • Input Offset Voltage-Max:

    250 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Non-linearity-Max:

    0.002%

  • 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

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    0.08 V/us

  • Supply Current-Max:

    0.085 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:

    5

  • Voltage Gain-Nom:

    100

  • Width:

    3.9 mm

INA122U/2K5 Frequently Asked Questions (FAQs)

  • The INA122U/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 INA122U/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 ensure optimal performance, place the INA122U/2K5 close to the signal source, and use a ground plane to reduce noise coupling. Keep the input and output traces short and separate, and avoid running digital signals near the INA122U/2K5.
  • The gain of the INA122U/2K5 is fixed at 5V/V, and the offset voltage is typically around 100μV. You can calculate the output voltage using the formula: Vout = (Vin x Gain) + Voffset, where Vin is the input voltage, Gain is 5V/V, and Voffset is the offset voltage.
  • Decouple the power supply pins (V+ and V-) with 0.1μF ceramic capacitors to reduce noise and ensure stable operation. Place the capacitors as close to the device as possible.

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

INA122U/2K5 Overview

Use the download button to access the INA122U/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 INA122U/2K5

Showing 0 results