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INA828ID - Texas Instruments

Description: 50-μV Offset, 7-nV/√Hz Noise, Low-Power, Precision Instrumentation Amplifier

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INA828ID - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G8)
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INA828ID - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G8)
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INA828ID Details

  • Manufacturer Part Number:

    INA828ID

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2017-09-10

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.002 µA

  • Bandwidth (3dB)-Nom:

    2 MHz

  • Bias Current-Max (IIB) @25C:

    0.0006 µA

  • Common-mode Reject Ratio-Min:

    140 dB

  • Input Offset Current-Max (IIO):

    0.002 µA

  • Input Offset Voltage-Max:

    50 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.905 mm

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Non-linearity-Max:

    0.002%

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    1.2 V/us

  • Supply Current-Max:

    0.65 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    1000

  • Voltage Gain-Min:

    1

  • Voltage Gain-Nom:

    10

  • Width:

    3.895 mm

INA828ID Frequently Asked Questions (FAQs)

  • The INA828ID can handle input voltages up to ±650mV, but it's recommended to keep the input voltage within ±500mV to ensure accurate measurements.
  • The gain setting depends on the input signal amplitude and the desired output voltage range. A higher gain setting can amplify small signals, but may also increase noise. Start with a moderate gain setting (e.g., 1-10) and adjust based on your specific application requirements.
  • Place the INA828ID close to the signal source to minimize noise pickup. Use a ground plane under the device to reduce electromagnetic interference (EMI). Keep the input traces short and away from digital signals. Use a 0.1uF decoupling capacitor between VCC and GND, and a 10nF capacitor between REF and GND.
  • Use a thermocouple or RTD sensor with a high accuracy rating. Ensure good thermal contact between the sensor and the measured object. Use a low-pass filter to remove noise from the temperature signal. Calibrate the INA828ID using a known temperature reference point.
  • Use a 0.1uF ceramic capacitor between VCC and GND, and a 10uF electrolytic capacitor between VCC and GND. Place the capacitors close to the INA828ID to reduce power supply noise.

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INA828ID Overview

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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.

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