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INA128PG4 - Texas Instruments

Description: Instrumentation Amplifiers Precision Low Power Instrumentation Amp

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INA128PG4 - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - P (R-PDIP-T8)
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INA128PG4 - Texas Instruments  - 3D model - Dual-In-Line Packages - P (R-PDIP-T8)
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INA128PG4 Details

  • Manufacturer Part Number:

    INA128PG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.005 µA

  • Bandwidth (3dB)-Nom:

    1.3 MHz

  • Bias Current-Max (IIB) @25C:

    0.005 µA

  • Common-mode Reject Ratio-Min:

    120 dB

  • Input Offset Current-Max (IIO):

    0.005 µA

  • Input Offset Voltage-Max:

    50 µV

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e4

  • Length:

    9.81 mm

  • 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:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Slew Rate-Nom:

    4 V/us

  • Subcategory:

    Instrumentation Amplifier

  • Supply Current-Max:

    0.75 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Voltage Gain-Max:

    10000

  • Voltage Gain-Min:

    1

  • Voltage Gain-Nom:

    10

  • Width:

    7.62 mm

INA128PG4 Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the input pins of the INA128PG4 is ±40V, but it's recommended to keep it within ±20V to ensure accurate measurements and prevent damage to the device.
  • The gain of the INA128PG4 can be calculated using the formula: Gain = 5V / (Rg x Vs), where Rg is the gain resistor and Vs is the supply voltage. The gain resistor value can be selected based on the desired gain and input voltage range.
  • The REF pin on the INA128PG4 is used to set the reference voltage for the output stage. It can be connected to a voltage reference or a resistive divider to set the output voltage range. Typically, it's connected to the midpoint of the supply voltage (e.g., 2.5V for a 5V supply).
  • Yes, the INA128PG4 can be used to measure AC signals, but it's primarily designed for DC measurements. For AC measurements, you'll need to add external filtering and buffering to reject noise and ensure accurate measurements.
  • The power consumption of the INA128PG4 depends on the supply voltage and operating conditions. Typically, it consumes around 1.5mA to 2.5mA of current from the supply voltage. You can refer to the datasheet for more detailed power consumption information.

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INA128PG4 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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Part Image INA128P Texas Instruments

Instrumentation Amplifier, 1 Func, 50uV Offset-Max, 1.3MHz Band Width, BIPolar, PDIP8